Alright, so I asked about this earlier and got a bit of good advice but I still have a few more questions. The summary of my situation is that I'm in high school and I asked a girl out, I got rejected and its not a big deal. Problem is, in one of my classes there have been a small group of people that constantly make jokes about it. Normally this wouldn't affect me, but problem is they do these jokes and stunts right in front of her, and I don't know how to make it stop in all honesty. A few examples of these stunts are the following:

There is a SC group chat that was made for the class to help with answers, homework, and other things by the students. These two people proceeded to take a picture of me doing some homework with some caption about me daydreaming about the girl I got rejected by, and she's in this group chat. Obviously this pissed me off though I didn't say anything about it.

There was a class assignment where we had to do peer review on each others work, and the teacher handed out papers with a yes or no checklist of guidelines. One of these people proceeds to take one of these papers, mark yes on all the options, and then write the message "you should have said yes to something else too". and then write my name on it and her name on it and hand it to her. I may be taking it too seriously but the frequency at which it is happening is pissing me off, especially since one of these people I've never had a good relationship with or have even been able to stand.

I would prefer to not react with violence because I go to a good school that my parents work hard to keep me in, and so I'd rather not ruin that by fighting over some petty shit. I also don't know many people in this class, so I don't really have many friends to help me out. In every other class I do but in this one I'm mostly alone. I also got into an argument with one of these kids and lost slightly as I got nervous for some reason? (I had a few bad experiences earlier in high school, dealt with some personal shit which caused me to lose a lot of my assertiveness). So how do I react, the main orchestrator of this has a gf as well, so I can't pull some shit like "why are you judging when you can't pull either".

I'm also concerned that this is making me appear weak, and that girls aren't gonna like and respect me if this keeps happening (this might be overthinking it but it's still a concern) Good news is these guys are graduating anyway, so worst comes to worst I have to wait a month and a half, but I'd rather not continue to deal with this shit.

Any tips on what I should do?

thanks

PS: I know I've asked advice like this before, and people have said let high schoolers be high schoolers, but this is different and I'm at a crossroads as to what to do.