Opinions?

okay so we had sex Feb 9 and 10 w no condom and he didn’t pull out. i’m on the shot so at first i wasn’t worried until someone i know told me they got pregnant on the shot twice. and i don’t have periods so i don’t have that as a red flag. so. here’s what’s going on.

when we finished having sex, both days a few hours later i had spotting. no it’s not bleeding from the sex cause i’ve never bled from it. more recently, past few days i’ve been cramping pretty bad, i’ve been insanely tired, and i get headaches at night. yesterday and today i’ve been super emotional and i’ve felt nauseous.

i don’t think these are PMS symptoms cause like i said, i haven’t had a period in months.