hi. i have been having some weird thing going on with my body. first i have acid reflex for awhile now. my prescribe meds is out n I start taking a shopko brand. The second day on it my chest n stomach start having this burning n painfullness. i stop taking it n i am still in pain, everything i eat i feel like it is still resting on my chest. i also have this burning bloating n painful feeling in my left side toward my back n i have been going to the toilet for #2 like 3 time a day?