So frustrated and angry

The hubby decided that it's too hot, and he didn't feel like it basically all week. Today knowing I got a positive opk yesterday he did it again. So there's only 1 day we did that's a long shot 3 days ago. That was only because he caught me crying and felt bad for half a second. I'm so frustrated I'm thinking of getting back on birth control. He keeps telling me to relax it'll happen. How's it gonna happen of he won't put out. Ugh. Sorry for the rant. I just can't even handle him right now. I want to scream.