I might be pregnant with my FWB’s baby.

The first time we had sex was 2 weeks ago, (3 on Tuesday) and we didn’t use a condom for a little, but as he got closer to cumming, he put it on. a week later, we had sex again. no condom this time, and he pulled out and came on my vagina, near my clit. i was supposed to get my period yesterday. my moods have been all over the place, i cry about nothing, i don’t really have any cramps, sometimes i’m super hungry even after i eat. i’m scared. could i be pregnant? when should i take a test? how would i even tell him? we had a conversation during sex and he said “please tell me you’re not going to come back in like a month and say you’re pregnant”

what do i do!? please help, any advice would be great! ♥️

EDIT: i just went to the bathroom and had light bleeding. is this my period or implantation bleeding?