No period, no positive … 🤷🏼‍♀️

My husband and I have been very careful intimately, but due to IUD complications I had to remove it myself a few months ago. It was bad my iron saturation was 4.

Anyway, I have been expecting my cycle going on 3/4 days. I have had mild spotting that is either light pink or slightly brown. I did have 1/2 times where it looked almost hot pink but nothing red.

I have taken pregnancy tests all negative 🤷🏼‍♀️🤦‍♀️🥺

Any advice is appreciated, thank you