ruined sex

so ive been wanting to have sex for along time. my boyfriend would always deny me. i actually convinced him to do it . so i started by sucking his dick and he started pushing my head down and i was going with it but then i got this horrible taste in my mouth because i was going to vomit. so i hurried to the bathroom so i wouldn't do it on the floor. now he's more interested in his game. im stuck still wanting to be fucked. i guess i shouldve known i was going to be sick after i took my iron pill which was right before my stomach started feeling bad but i didn't tell him i was hoping itd go away. so embarrassed like it took months to get him to say yes and i end up screwing it up within 10 minutes