He's driving me nuts!!!

My boyfriend has been like extra sensitive lately and it's honestly driving me insane! For example the other day we were having sex and he slipped out and went to go back in and then stopped because I supposedly didn't want it and then he asked how I felt about him. Then just a little while ago we were joking around like we always do and he always jokingly says that he's a bad boyfriend so I agree to go along with it because I know he's not a bad boyfriend. Then he said it again so I said mhm and he was like well go bring max (my dog) out of I'm such a bad boyfriend and hung up. Then just texted me saying if I brought my phone out with me when I brought max out to call him and I'm not going to. He hung up on me over nothing and has just been so sensitive lately it's starting to make me mad. He's getting too upset at the stupidest things! UGHHHH!!!!