hey so I am just sitting here rewinding on a talk I was given by my aunt about my current boyfriend (about sexually transmitted disease's).

I am sexually active and my boyfriend is my first and have had intercourse without a condom after a drunken night out, but that's not my point here ....

he has had sexual partners before one in which cheated with multiple people (which both of us only found out last week) now I have concerns raised over a sexually transmitted diseases I could have possibly gotten of him that he got of her.

I'm looking for advice and what yous think I should do (19 yrs old here)