Hi all,

Last month (April) , the first day of my last period was the 13th, and the month before that (March), it was on the 16th so my periods have been fairly regular because they've fallen within that frame all the previous months before that.

Two weeks ago, on the 13th, I had my wisdom teeth taken out and was prescribed 500mg Amoxicillin, Vicoprofen, and 0.5mg Xanax.

The problem is, I've had unprotected sex three times within this past cycle, but my boyfriend did not ejaculate in me any of those times.

I'm still close to 2 weeks late for my period.

I've taken 2 home pregnancy tests within the past 3 weeks, as well as a pregnancy test through a urine sample at a Planned Parenthood. All three tests were negative.

I know these are lots of factors which doesn't add to the stress; I definitely know the risks of having unprotected sex. Pregnant or not, I was just wondering if someone would know anything that would help legitimize what exactly is happening to my cycle because I'm not sure if the medication should be a factor or not.

Thanks!