Okay I have been on the MirenaIUD for 3 years. I got it removed on March 31st.. thene came April 1st. Me and my hubby had sex, unprotected of course. We'll the 2nd of April came and I started my period. I have been on it for 4 days. We'll I stopped lastnight. And this morning I woke up really really nauses and my mouth very watery. My stomach feels okay just a little irritating. I don't know if I am pregnant or am I juSt over reacting.