I feel like these are not my friends

I‘m on a backup account cause I don’t want them to find me.

So I’m talking about two persons in this post. Person a and person b.

Two years ago I started a new school. I became friends with person a very fast and later on with person b. After a while I noticed that I always get cut off mid sentence, get talked over or just no one payed attention to me when I talked. As I wanted to tell them that I feel uninteresting and I hate it when I get cut off or just don’t get payed attention when I say something, guess what happened, they talked over me and didn’t pay attention at all. Also when we had the birthday party of person b. Everyone was saying what they want to do on their birthday and what they are going to do at their birthday party. When I wanted to ask what we‘re doing on mine. No one cared. No one payed even attention. So ofc we didn’t have a birthday party for me.

I also had because of mental health problems and the stress from school a big problem with weed. I smoked much and everyday. I noticed that this wasn’t good for me since I became paranoid and had huge problem with memorizing things. So I decided after 1,5 years of heavy smoking that I wanted to stop. When i told them, I’m pretty sure they heard it but immediately changed the subject and didn’t care at all. Which made stopping harder since I didn’t get any support.

Also they didn’t send me any message in the summer holidays and no one even bothered to ask how I was doing. They both also met up at my hometown a few times and didn’t even bother to ask me if I want to come.

I’m also a little nerd. I like comics, cosplay, anime, video games,… Ofc they didn’t care about my hobbies and when I showed them a wig or a cosplay I’m proud of they didn’t even pay attention. As always.

A few days ago I went to a comic shop. And i was happy about my „loot“ so I decided to snap them what I bought. Person A was neutral about it. But person B responded with „and my mum said I’m childish 🙄“ I didn’t respond to it and ignored it.

Idk if I’m overreacting to this and overdramatizing it. But I feel like they don’t have any interest in me and are just there because they feel bad for me or smth idk…

The reason I’m posting this is because I’m leaving the school because I don’t like there and I’m thinking about dropping them because they are not interested in me anyways.

Any thoughts on this? Am I just overreacting?