I caught a stomach bug the day I hit 26 weeks pregnant (Friday), threw up three times that night, went to sleep with minimal incident going forward EXCEPT I had excruciating pain on my lower right side. Fearing that I might have appendicitis (since that's where your appendix usually is) I went to see my doctor, who advised that since I wasn't feeling sick anymore and just had the abdominal pain that I probably pulled or strained something muscular in my abdomen while vomiting the day before. I haven't gone through labor yet so this was the worst, most prolonged body pain I have had in my life! It was totally debilitating, I couldn't drive, it hurt SO MUCH to change positions (like go from standing to sitting, or walk around), I couldn't bend down, it was horrible. I think because my uterus is heavy it is putting extra strain on the already strained muscles. On Sunday morning when I was sure I was feeling better from my bug, I had my husband take me to Target to buy KT Tape since I had seen something about it on Pinterest.