I could not decide which forum my problem should be in so I am putting it here out of a lack of a better idea.
I recently (about 6 weeks ago) developed a back pain. I think it is a muscle spasm but don't know for sure. The pain is sometimes in my lower back area and sometimes it moves around to the lower front (belly area). Other days it is predominantly between my shoulder blades. It basically can be in about any area of my torso. It is never in all areas at once.
Sometimes it even pretty much goes away during the day, at least for a while. It is usually at its lightest whenever I am actively doing something such as riding my bike or working about the house.
It is at its most annoying when I lay down. I can only sleep in the fetal position, that is when I can sleep at all. Other positions are always too painful.
So, my question is, what kind of a problem do you think I have? The most unusual aspect of it is that the pain moves from one place to another. It usually stays in a given area for a few hours and then slowly shifts to another area. TIA