HELP PLEASE!

Olivia

So me and my boyfriend have been messing around for a few months now trying to spice things up so a while ago he was fingering me && my cherry popped. Then we tried to have sex like a few weeks ago && it didn’t fit. Then yesterday we had sex for the first time but I started bleeding a little, it stopped, then I started bleeding again. What does this mean😩😩? Why do I keep bleeding?