I have had the same things happen to me.I had no idea what was going on with me. I kept praying and asking God what was wrong. He spoke to me and told me to look up about the IUD. I was amazed at what I found. I was so thankful that I knew what was going on. I know God has healed me and is bringing me out of all of this anxiety and I will soon be myself again. If you are feeling down and do not know what to do. PRAY! God will listen and he will heal you completely, just have faith.