Aciphex and headache

I HAVE HEADACHE, CHILLS ,STOMIC CRAMPS ,THE RUNS,

I took Aciphex for 3 days and stopped. Two days later I awoke with a very scary irregular heartbeat that lasted for 2 hours and accompanied by frequent urination for the two hours. I was petrified. I thought I was dying! Now I am scared to take any more Aciphex. I only have GERD or Dyspepsia infrequently. I will try to find a natural remedy. I also had a headache every time I took the Aciphex. I did not have any bowel changes that I noticed but I was only on it for 3 days. I had none of the other symptoms mentioned.

Constipated, headache, weak, extremely tired, fuzziness in head/ears as if too strong, felt like lungs/chest was tight/pressured/beginning of congestion.

I FEEL THAT MY STOMACH IS EMPTY AND I NEED TO EAT SOMETHING OR I FEEL FULL AND BLOATED. I HAVE BEEN HAVING SOME SEVERE STOMACH PAINS ALONG WITH A HEADACHE. ANYONE ELSE FEEL THIS WAY?

The aciphex took care of the acid reflux but gave me a terrific headache.