Lately I've been having aches in my lower back. They're not related to PMS, and nothing seems to help. I've stretched out my back, put hot packs on it, taken advil, etc.etc. I'm not quite sure what is causing them either. I haven't done any abnormal lifting or physical activity lately. Although I do play field hockey, it is the first time in my two years of playing that I have ever experienced pains like this. Usually its just a vague feeling of soreness first thing in the morning after a long practice. Any ideas?
