What Causes Tightness In Chest Along With Severe Gastritis On Intake Of Crestor?

I had reaction to Crestor- took for 7 days- very cold the whole time, major gas for 4 hours after taking at supper, woke up 6 th night with left chest tightening and immediate sense to vomit on 2.5 mg - half pill. Is there any difference between statin drugs. I stopped the Crestor