Dull aching in lower abdomen 3dpo. what is this? slight heartburn 3dpo too. sex 2 days & 1 day before ov. 28day cycle. age 18. non smoker/drinker ttc

Cannot say: You symptoms could be any of several hundred diagnoses, ranging from ovulatory pain to a tubal pregnancy, to many many other things. See your gyn provider and talk to him/her about the symptoms. You will probably need an internal exam and may need additional tests as well.

Get checked for: Intestinal, stomach, ovarian, uterine problems etc. Cut down on alcohol intake.Hope u feel better soon!