I had a case of food poisoning I believe three days back when I had to puke after 7 hours of distress. I also had loose motions with the vomiting. I am over both of those but I have a weird stomach ache mainly in the lower abdomen area and near the ribcage on the left. It is not constant, however, it happens when I move or work and is a throbbing pain that stays for a couple of mins. I am done with my cycle as well and its been three days since the pain exists. Please suggest what could be done?