Help? Advice?

I have the mireana iud, it sucks (but it didn’t suck at first) anyway, last month I had 2 periods back to back.

TMI sorry:

Last time my husband and I had sex he said he felt something like a bar inside me (which doesn’t make sense bec my strings are normal) and I could even feel him hitting it and it literally felt like a bar.

Now I’m 5 days late with no sign of my period. I’ve been bloated and my boobs are so sore and to me look swollen and they feel super warm.

Has this happened to anyone else? I planned on getting it out in October last year BUT I changed my mind last minute and didn’t.