Seriously need help!!

My man hasn't been lasting long in bed for the past two weeks. He will literally be inside me with a few thrusts and under a minute he's done. I even had a shirt on. It doesn't feel good for me. Idk what's been pissing me off more; the fact he doesn't even bother to get me off or the fact that he doesn't last long so therefore his dick isn't pleasing me. I can get myself off clitorally on my own so the fact he can't last long and I'm not getting pleased bothers me more. I don't have a dildo and can't get one right now so i don't know what to do. I feel sexually frustrated and dick deprived. I would never cheat and i don't know what to do. I don't wanna just stick anything up there either. And he's been skipping foreplay.