I think i lost my virginity, we tried to have intercourse

my boyfriend and i tried to have sex for the first time last night. But his penis didnt go in, we tried a lot but it didnt get inserted fully, just a the top part and i didnt bleed. But after 30 mins i went to the bathroom and saw that im bleeding. And now its been about 12 hours and ive been bleeding a little every few hours and something slimey like skin got out. So what happened exactly? Im so confused