I had the Skyla IUD put in a little over a month and a half ago. During the first week I had massive cramps to we're I couldn't get out of bed. Two weeks passed with little to no cramps and no bleeding. Three weeks ago I started bleeding and would get little cramps and maybe one day massive cramps. It stopped for a week( no cramps or bleeding). It started up the following week and I have been bleeding for almost two weeks now, with massive cramps every few days. Has anyone else had this problem or could you share you experience with the skyla?