Bad blood clot???

Hope

Has anyone had bad bleeding like this within the first three months or more of getting Mirena out or any IUD out? I noticed it after peeing. I was three days late for when it said my period would start and then it came on super bad last night.... and I’ve honestly been in the verge of tears and sad all day because I thought maybe I was pregnant but tested too early and was gonna wait a week and test again if it didn’t start.....😭😭😭