I would also have alternating spasms at the top of my left shoulder, which seemed to follow with the stomach
pains. I thought it was reflux at first, so I tried maylox, tums, zantac
pepcid ac. Nothing helped so I reluctantly went into the ER. I am 15 weeks pregnant, so I was also worried about the baby, yet I didn't think it could be the baby because the pain was much higher then where the baby is, but I went in just to make sure and because I couldn't take the pain anymore.