I woke up this morning gagging and throwing up. I have been so tired lately and have had the chills. I found out I have a UTI and I have had them before but I have never thrown up from them. And people said that A UTI is from pregnancy. I had my IUD put in the 12th and he came inside me about a week ago. I have been on my cooky period since the 14th. It's different because it's trying to regulate itself. Some people have been telling me I could get pregnant.