I had an IUD put in early March. I went back for a check up because I was experiencing extremely painful cramps. My doctor used an ultra-sound to check the placement of the IUD and all was fine. However, she discovered that I had multiple cysts. She perscribed pain medications, and sent me on my way. My question is how long are they supposed to last? It is now mid-May and I still get the same severe pain. It shoots down my left leg, (sometimes the right) and across my back. It of course is in my lower abs, and makes me completely useless. It's daily. Sometimes I have to take more than one pain killer just to slightly numb the pain. Should I be worried and what should I do? Every where I have read it says that cysts last a few months, but seriously? This long with this much pain? And I am not a wimp.. I have a high tolerrance.