Nervous and not sure

Okay around march 25th I had sex 3 times with my sons father. We aren’t together and haven’t been in going on 4 years. Well things happened one weekend (non drinking) and we used condoms but I know the last time we did it slipped out and we didn’t get another on but he pulled out all the times. Yea I know not guarantee to stop. Well I got my period like march 28/29 and ended about April 4th/5th. Well here we are may 2nd my period isn’t here yet. My nipples have been sore and I just made this account to help me track well it says I’m 6 days late. I have tested with $1 tests from dollar general and one other one. But the negative. Should I wait till this weekend to really start to wonder? Cause I’m already worried.