My girls are so sore😩😩😩(tmi)

For the past 3 weeks my girls have been so tender and sore at times. Last week 2 weeks I figured it had to do with AF arriving. Usually they are sore the week before and that's it. This time around my nipples were very sensitive! Well the other day I went to the bathroom, wiped and there was blood ..ok just figure had AF well I woke up the next day removed the tampin and no blood..hmmmm
Went the through the day like that but then in the middle of the night AF came back...hmmmm again
It's been much lighter than normal the past two days(my heavy days) and my girls are super sore(they never hurt when I have AF, the soreness is always the week before)... 
Just looking to see if anyone has advice for me...I have been trying to conceive for a year now. I've been with my fiancé for 12 years and he has a reversal done dec of 2014. We are being very patient😊 I have been patient for mannnnny years lol