I’m so confused .. iud removal

Rida • 💍💘Happily married (love marriage) 12/20/16~..💕🔐 Mommy to two beautiful kids 👨‍👩‍👧‍👦 ( alhumdulliah) Gemini ♊️ 6/14 •• 28 years old ..🇧🇩

Ok so after my iud removal which was on sept 11 2021 I bled the next day till the 23 it just completely disappeared it wasn’t no brown discharge it just completely went away my bleeding after removal of it now the month of October 22 2021 I thought. I got my period for first 2/3 days I bled like looks like normal period and then as days went bk it got shorter and lighter snd like looks like more like spotting and at one point I thought I was done bc I didn’t feel full when I was wearing tampon Bc I felt kinda like dry snd stuck to take it out lol and the color was like from light pink to brown and then bright red and then brown and again light spotting red only when I wipe bye iam trying to conceive any idea what’s going on could I really be pregnant