Opinions please!!

Nikki
So about 1 hr ago I started to have quick dull pains in my lower abdomen it's not a constant pain but it's been off and on. I get the pain about and inch under my navel. This morning I ate my normal breakfast and started to feel queasy in the middle of it. Last night I got a sudden case of diarrhea. I also just had diarrhea again about 20 mins ago. Two nights ago I had some minor leg pain in and my left get while I was sleeping. I'm currently having aching pain in my leg now and feel like I might need to go to the bathroom again. AF isnt due to come until 5/15-5/16. According to these apps my highest fertility days were 4/29- 5/2. I had sex with my SO 4/29 going into 4/30 and again 4/30 going into 5/1 if that makes sense we were getting busy on the late night. What do you guys think is going on