IUD pros/cons?

Ka
After having my last little I had to be readmitted a week later for a blood clot in my lung. With that I have to take blood thinners for 6 months to a year. So now my options for birth control are only estrogen free methods which are the IUD or the arm implant (which I don't want). I have only used the BC pill for 16 years so I have no idea what to expect with something different. What are the pros/cons of the IUD? Bloating? Weight gain? Anyone have it and wish they didn't? Just wanting real reviews and not what the doctors are throwing at me 🙄