Paranormal Encounter With Multiple Entity's

I was with my good friend, now best friend of 8 years. We went out to go for a walk to our other friends house to pick something up. We had left my house around 2 A.M. While we were walking it was very quiet and dark, almost "too quiet and dark" no street lights or anything on, also we were surrounded by woods, the nearest home was about 200-300 feet up the hill. While we were walking down the hill, in the middle of the street next to eachother, out of nowhere I see about 10-20 of these small, glowing white sort of colored beings and they were all identical! They didn't say anything and I couldn't see a face on any of them. They almost looked like the man logo on the sign for a "men's bathroom".

There were 2 or 3 rows of them and it looked as if they were "marching" or walking with/next to us and in front of us. None of them looked at us or spoke at all. They never changed their positions, just moved with us forwards. It felt like there were more of them around us running around or something. I did not react with fear immediately but I was rather confused and content. I wanted to see if my friend saw it as well, so I turned to him and said, "hey, do you see anything..." And as I was about to continue talking he quickly interrupted and said, "yeah like little children!?" I then realized we were seeing the exact same thing and it wasn't just me. We both kind of started to freak out a bit as we realized what was actually happening. It only lasted what felt like a few minutes but strangely when we had got home we noticed we had been gone at least an hour. We were only about half a mile from my house.

I don't remember them fading away slowly or anything, they sort of all just vanished instantaneously. My friend and I then went to run back to the house and bumped into each other, which caused me to drop my iPhone. It felt more creepy without the little screen light from the phone I had holding up in my hand. When I reached down and picked up my phone, I turned the screen light back on and it felt a bit less "energetic" around us. We started to walk back to the house at this point and I thought it was over but kept my phone in my hand lit up still. Out of nowhere, a much different figure came from out of the street and grew up to about 7 feet tall! It was directly in front of me and caused me to stop myself dead in my tracks, because I didn't want to walk through it. It was black and shadow-like. I kept walking and not even what felt like 30 seconds or so later, it happened again, only a bit more down the road. A black, very tall and shadow-like figure emerged from under the street and I stopped dead in my tracks.

I then continued to walk with my friend back to the house. We started to walk pass houses and it didn't happen again. I don't think he saw the black figures. When we got back, it was about 5 A.M. And it began a bit after 3AM. The time doesn't make sense either because it's such a short walk and we don't believe we were in the middle of the street for that long. My friend had a seizure about 10 minutes after we got into the house. I ran and got my mother and at the time step father. We helped him and he came back to a conscious state. He got picked up at about 6 A.M. To go home and rest.

In the morning I told my mother and step father about what happened, which what I believe was some sort of spirits. My step father then told me he and his son thought they saw a UFO (Unidentified Flying Object) fly over our house earlier that night. I have no idea what we encountered, neither of us do. Could be paranormal, could be aliens/got abducted, could be anything. I have no idea. We both know what we saw and what happened but can't fully understand why and what. It feels like a real life dream to me when I think back on it.

I'm curious what I experienced but whatever it was, it was interesting. I personally believe in spirits and energy and would think I would more likely come in contact with that rather than aliens, but who knows.