Hey everyone-

So here's what's going on: My boyfriend and I had unprotected sex on Dec. 29th and 30th and I started my period on January 2nd, right on schedule. My period usually goes for two days, skip a day, and light on the last (fourth) day. I know that this puts me outside of the typical range for being at my most fertile, but within the past 4 days or so I have been really emotional, super tired (I mean, my body has become a huge fan of nap time) had some light cramping, lower back ache, I have been nauseated on and off (today mostly on), and today I have developed heartburn which is WAY out of the norm for me. While I haven't noticed soreness in my breasts, I have noticed that they seem to be a little bit fuller.

I took a HPT yesterday and got a negative result (which I half expected with the time frame being on the early side).

What do you think? When should I take another test?

Thank you!