My whole body aches and am constantly tired, I m a 68 yr old man with COPD, and am currently on oxygen, PTSD (from Vienam war) I take pravastatin for cholesterol,,metformin for diabetes, fluoxetine,metoprolol, losartan,omeprazole, meloxicam,mirtazapine and am currently taking fish oil and iron supplements. I have had surgery in past for c4-c5 and L4-L5 disc replacement. I m just tired of feeling this way.