A couple of months ago I had a stomach virus one month later I started feeling nausea and having diahrrea all throughout the day my stomach would grumble and it would be horrible my Dr. give me something to put under my tounge and after a week it went away well a month later its back even worse my Dr. said I have giardia a parasite only now I've been tested and I don't have it anymore. Everynight when I lay down bam I'm sick at my stomach I tremble I never throw up but I feel like I'm dying this has been going on for three or four weeks and I can't stand it anymore Please does anyone feel the same way What do I do!!!! Thanks