I've been having this dull chest pain for about two weeks now, and I can't shake the worry. It's mostly on the left side and sometimes comes with numbness and pain in my left arm and shoulder. Plus, I notice it more after doing any physical activity. On another note, I've been having green stools for the last couple of days, along with bloating, gas, and constipation. I even tried taking Dulcoflex, but it just resulted in watery green stools. I had two ECGs done, and both were normal, so my cardiologist thinks its unlikely to be a heart condition. I'm also dealing with obesity, gallstones, and kidney stones, and I've been on meds for acidity and muscle pain for a couple of weeks without any relief. Im not sure what I should do next. Should I see a gastroenterologist or stick with the cardiologist? I'm really confused about what these symptoms could mean. What do you suggest I do next?