Possibly pregnant

Brittany
I haven't gotten a test yet but I have 2 kids and so I kinda know when my body is being funky. I'm at like cycle day 40 something ( which is WAY to long ) cause <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> only does periods lol.
But I was sexually active with a few people, 2 were just bang and go but the last was and is someone I care deeply about if not love. Funny thing is the guy who I care about is the only one who didn't cum, but as slutty as this will make me sound. I was in a situation like this with my son and it was the last man I was with, which if this is the same then it'd be the guy I love. I'm just very confused and hurt.
Truthfully y'all can think I'm a slut or a skank cause I feel the same way but I can't change that now :/