New sneakers symptoms and conditions

So glad I found this site!! i just went to the Mirena website to check side effects. i had this inserted a few weeks after i had my first daughter in December of 07. The last two months or so of my pregnancy i noticed my sex drive was slowing down, but it mostly was just the thought of the discomfort(I put on 50 pounds lol) So for months now, I have had the same decreased sex drive-it brings me to tears! I was never like this in my life, and I finally thought that maybe something was up with this Mirena. Once I read the posts, ans saw some of others side effects, i think thats whats going on. I have had Horrible leg cramps in my lower legs, severe shooting pain when I stand up, and I could not figure that out either. I even just last week, went out and bought expensive new sneakers and have been trying to where them thinking maybe all my other shoes were messing something up. Now I doubt it! Luckily my periods have not been bad, except the fact that they are beyond irregular(just light) and my cramps are about the same, but I do get some sharp cramps like i never felt in my abdomen. AND!!! I have lost all but about ten ponds of baby weight, but I have been on Phentermetrizine (same as Phentermine diet pill) from the doc, and have only been able to lose about 3 pounds in a month, so I am thinking this thing is def. holding some weight on me. Hope I can get it out, I don't have any insurance anymore!!!