i havent had much of an appetite for the past few days, ive been staying in bed mainly, sleeping for about 12-14 hours... I dont have a fever but my i started to become light-headed in the store a couple days ago and now at night when im laying down i get a feeling in the lower part of my stomach, almost at my hip, that its like a huge bubble inside of me, it sounds weird but it doesnt hurt it just feels like my stomachs bout to explode. Any help?