I have a slow transit gut,GERD,L4,5 prolaspe.The slow transit gut was caused by an operation to remove some ovarian cysts, which means I have bad chronic constipation. 24 hours after going to the loo, I vomit pretty badly sometimes its stomach acid, sometiimes its bile. What can I do, the vomiting is making me feel really bad and I finding it harder and harder to recover from.