Ok so here is the thing I have had my IUD for 3 years now and never had ne problems until about 2 month ago I started getting all the symptoms that I had when I was pregnant with my other 2 children. I didn't really think anything of it but I have been getting the baby belly and tender breasts and hungry all the time. I took a pregnancy test last week and it came back negative but I still can't help thinking that I am pregnant. And when I check my IUD in the past I could just barely feel the tip of the strings but now I can feel really long strings. I am so confused and scared.