Help plz

Candice

So me and my boyfriend had sex and he did it with condom and then took it off for like 5 mins and there was a tiny bit of cum not not a lot at all . I don't what to take plan B at all . Is there anything else can I do or I am I fine ? I hope I am fine and I don't what to get anything at the store I feel fine and nothing hurts I feel completely normal