I'm trying to get oregnant and have been feeling these things for almost a week. I got over my period 2 weeks ago so it's not that. I'm Having pressure pains across my stomach overlapping my belly button and strong pains around my uterus. Also I have a weird heartburn feeling I my upper back and bad back pain especially lower and also have been moody in ok one minute next up upset or mad for unknown reasons and I just can't control it. What do you guys think??