My last menstruation occurred on February, 27, and it ended 7 days later. I had no sexual activity in this period, but my uterus is getting really bloated, and it seems like it's growing. I even thought this could be a PMS sign, but I've been bloated since February. I think I've already ovulated, maybe 13/14 days ago, but the uterus seems to keep growing and getting more bloated. I've heard period should come in 14 days after ovulation. I have a really irregular cycle tho. Besides, I sometimes feel some pain, but something really fast, around the uterus. Sometimes, it goes through the ovaries. I'd like to know if that is a worrying condition or what can be causing this.