Very long cycles after iud removal.

I had my iud for 2 years, removed on December 15th. Had my first cycle after removal begin January 30th (period lasted 3 days). Next wasn't until March 4th (period lasting 3 days again). I still haven't started and it is April 9th. My breasts are tender like I am about to start, and I've taken two tests with a BFN.

Does anyone else have long cycles after getting an iud removed? I feel like "37 days" is not normal. Isn't 26-32 normal? Just a little worried. Plus it's discouraging when we're TTC. I have children by the way, and they were very easily conceived.

I'm just worried about having negative effects from the iud. I need some positive feedback! Thanks in advance :)