I may have fibromyalgia or EDS, haven't gotten a proper diagnosis yet. My question is, does anyone else experience pain and/or muscle cramps when they do almost anything more strenuous than walking from around your house? I am not even talking exercise here, just more bending, lifting or squatting for just a few minutes at a time. If I actually go for a 15 minute walk, I can hardly walk the next day. My hips and hip flexors end up in a lot of pain, sometimes so bad I can hardly walk the next day. I just don't know what I am capable of or what to expect anymore.