Anyone have severe nausea with an IUD? I’ve had Mirena for almost exactly a year. About five months ago I started having horrible nausea and nearly fainting. I had severe hyperemesis with my other two but I knew I wasn’t pregnant. I would’ve been throwing up really badly immediately! So, doctor ran a bunch of tests and no I wasn’t pregnant and nothing wrong. We are now hearing that nausea is a side effect of iud and I’ve also had weight gain even thought I’m riding peloton regularly and diet is on point. I gained weight the first time I had a Mirena too. I can’t even drive without feeling bouts of nausea. I’m also allergic to latex and nickel and copper. So, it looks like we will be going au natural. I don’t know if pcos made me this sensitive to hormones or what. Anyone else had weird side effects?