Freaking out over a C+ grade

A c+ realistically won’t effect your college eligibility especially since you are not in 9th grade yet. Talk to your teacher and try to work something out. If you approach them about your grade and they see you genuinely want to do better they will help you out. If you aren’t having luck with that particular teacher go to an administrator you trust. I don’t have grade fixation so I can’t directly relate but because of my adhd I did have to do a bunch of different/extra work to get good grades. Hang in there and if you need someone to just talk to feel free to dm me!