Have you y’all heard of Onlyfans

I caught my husband spend 5 bucks on a website called onlyfans and I start researching what it was and I see a lot of girls positing themselves or whatever. I comfort him about it and he says he spent it money on some art video my dumb ass believe it well this was 1 year ago. Now we having a baby tell you I am not sexual active right now and I haven’t had sex with him in a month almost two well today I was going though the bank statement and guess what popped up yet again only fans but this time for 15. I have been busting my ass to save money for this child and waisiting money to see girls! I feel like I am being cheated on but how can if he paying to see practically porn on this. Instead of watching free he has to spend money like wtf... idk if I should confront him because he a guy seeing porn or naked pictures to get off! But I am 4 months pregnant and making me feel so useless and not pretty! Idk anymore