I'm 4 weeks and 4 days today. I've been having pretty painful lower back and leg pain. It's in my thighs, ankles and calves as well as radiates into my back. Is this pretty normal? Anyone else experiencing this, this early on? Also having some pretty consistent cramping in my stomach. I went to the hospital the other day to check on the thigh pain to make sure it wasn't a blood clot or anything serious, they informed me it was not. Not being able to take Advil is just awful right now, Tylenol isn't helping and I don't know what to do about this pain.