What do you think of this situation and what should I do and I have  been out of high school already ?

Ok so there was a boy that I really liked and had a crush on. Then he showed up to school one time and I stood next to me and I didn’t know how to act like if I had a crush in him or if he had a crush on me and I walked away quietly like it was alright and then in the same day I think he showed up to school in the gym I’m in and saw me and acted like drama in front of me and he noticed me by his look and face I think. Then he came close by, with the walking close by I think and saw my natural hair under my weave I think and acted weird in a weird way like it’s weird Hair and he wouldn’t be himself. Then I sat still like I’m lonely and he wouldn’t understand me. Then he disappear and I didn’t notice I think. Then at that same time and same day he went next to a girl and I acted like it’s alright  

And that he could ignore me and the other girl acted disgusted with him too like it’s alright that they both act disgusted together about my hair and they acted friendly and I acted like it was alright and as if I’m friendly. Then he looked at somewhere like he was just a guest before he noticed me I think and he acted like no one was into him and he acted like he was into everybody Kind of I think. Then before or after the heir everyone saw while I was sitting down he acted weird in a weird way like it’s weird Hair and he wouldn’t be himself and everyone else was acting weird and disgusted and many and some would act like they aren’t into themselves.