I recently had this Metformin increased from 500 mg twice daily to 1000 mg twice daily. I take glimepiride,nadolol,fish oil,fluid pill traimatrene,hormone pill are these mixtures causing my muscle pains whole body, stomach pains/nausea and so tired from noon on through the day each day? I am age 64, female, have had triple bypass surgery 2006, have spasmodic cerebal palsy, type 2 (I think 2) diabetic since age 11.