Sad after sex

So i just had sex with the guy ive been talking to for about a month. I haven’t had sex in like 3 or 4 months before today. I feel like the sex was good from his part but i feel like I wasnt doing as good as I usually do. My pussy kept getting dry, my riding wasn’t as good, and i feel like I wasnt sucking him as good either. I don’t feel confident at all and idk whats wrong with me. I never feel like like after having sex but I just feel like i want to cry. Should i talk to him about it?