Is he cheating on me??

so I made a post last night about how my bf only wants to see me once a week. I was on the phone with him yesterday and I asked if we could hang out friday instead of saturday. he got super flustered and giggled and was like sure. a few hours later he said he couldn’t friday, and wanted to keep the saturday plans. fine. I agreed. but then I brought up why he isn’t as eager to see me anymore and that if this was the beginning of our relationship, he’d want to see me friday and saturday if we were free. (i’m not being needy btw, I have exams so I don’t see him for two weeks usually, I don’t think it’s asking for much) I told him I felt unfulfilled with the amount we see each other. he ignored the part about seeing me friday too during this conversation. now today, I expected the reason why he didn’t want to see me today was bc he wanted to play video games but he’s not online rn. he would also tell me if he was hanging out with his friends. he’s also not out anywhere bc he’s nervous about covid. so now i’m panicking if he’s cheating on me.