PLEASE READ.

Just in the last couple of hours my nipples started to get this burning sensation in them. It hurts to touch them but it isn't unbearable. AF is due in 2 days. I've also had lower stomach pains, but not cramps like I normally get a week before AF. I've been getting tired in the early afternoon and been having more gas then usual, I've been a bit moody also. My main concern is the sore nipples as I have never had them before. Is it a symptom or could it be something else?