So awhile back I cheated on my boyfriend. It wasn't that serious it was only a kiss but I apologized to him and feel really bad about it. But since then we have been fighting over stupid shit. He doesn't let me hang out with my friends outside of school, he won't let me hang up pictures in my room, and I can't use certain apps bc I might flirt with someone, he gets mad if I dont pay enough attention to him, and if I dont respond in a hour he will spam me. Ever since I made the mistake by cheating I have been having a tough time. When we argue it's just me apologizing over nothing and him bringing me down. I love him so much but I just dont know what to do. He used to make me happy but lately it's just been me stressing over everything. Can someone please give me advice.