I signed up for a therapist regarding depression and will mention this issue.

Don't know where to begin but the best way I can put it is I get nausea when having sex. I don't know if I'm banging the girls too hard, or if I'm thinking that it's disgusting unconsciously without realizing it. I've had an instance where I puked after sex; another time with a new girl, I had to run upstairs because I got real bad nausea. It fucks up the whole experience.

When I fuck a girl I don't feel much pleasure; there are bursts of intimacy and love but I can't cum. I used to watch a lot of porn and I'm doing NoFap now. After a month of NoFap I lost all interest in sex and felt asexual which made me feel odd. I see attraction in women; I get aroused by their bodies, but the act of sex isn't so pleasurable, I actually enjoyed the foreplay more. One time I was in the middle of sex and told the girl that I have to take a piss to avoid the fucking. Not sure what is happening to me. Anyone have similar experience? Am I depressed? I'm fucking losing it.

Thinking about MGTOW

TLDR; Don't find pleasure in sex, thinking about MGTOW, why chase something you don't enjoy?