Please help me!!

Courtney • Happy in love with my boyfriend
Okay so my period is as oh today 2 days late (I know that's not a lot but I should have started by now) I've been breaking out like I normally do when I'm about to start my period and my mood swings have been off the wall and I normally do have mood swings but not this bad. I have not been bloated which is not normal for me and I've been having sharp pulsing pains near my right ovary. I had sex on cycle day 13 and cycle day 15 both times using the withdrawal method. Today is cycle day 27 (actually 28 since it's after midnight) could I be pregnate and would it be to early to test? Sorry for the long read and thank you for your help.