Just like you, I would often experience the nausea at odd times when I took the oral hormones - estrogen, and
progestin. Right now I have a post in about the
side effects for me of taking proton pump inhibitors for GERD and how they cause me so many side effects. I have been off Prilosec for one day, and my stomach is somewhat better, and I feel better in general. But when the heartburn and pain comes back, I will try to manage with Tums and antacids. Always, always look at your meds.