for the past week ive had an upset stomach, nausea, frequent BM, light headed and dizzyness. Really bad in the mornings especially but lasts all day. I was diagnosed with Acid reflux in feburary, and had my galdbladder taken out in April. I had this feeling before when i first got ill(janurary) and drs started trying to find out the issue. I had been feeling a little better as time went on(after the galbladder removal) but about 10 days ago i stared feeling sick again. I was put on a new medicine, levocetirizine(xyzal) about 3 weeks ago for my alergies. Along with pantoprazole and montelukast. I have also felt a bit anxious as of late, same time i started feeling sick again.