Advise from anyone who has ever used an iud

Alexandria
How many of you have used an IUD like paragard (t shaped wire that goes in your cervix) or Liletta or the thing that goes in your arm? I have been on the pill since 16 or 17 years old (now 22) and I've recently been experiencing some problems with hormone levels since switching bc pill brands. My skin is breaking out like I've never experienced, pms'ing and mood swings are the worst! My doctor recommended switching to an iud but all I've heard are horror stories...breaking while they're in your cervix, causing infections, severe heavy bleeding, etc....any advise or past experiences welcome!