Help!!

Me and my SO had sex 2 times without a condom, because they hurt so bad without a whole bunch of lube. (I’ve only had sex 3 times and I’m EXTREMELY tight). I’m on the depo shot, and he pulled out and came on a baby wipe..

I have really dark blood but I’m supposed to be on my period so it’s all cool.

Is there any way I could be pregnant from having dark blood?

*** been on the depo shot for 2 months ***

It has lightened up a bit