Hello mam, thanks for trusting health care magic.
in my opinion i think you are having some cervical erosion or some injury
because of the process of removal of IUD so its better that you visit your gynecologist and get yourself examined for the same.
dont take it lightly because it can be an early symptom of cancerous growth or just a simple local infection.
In case you have any other question you can consult me on health care magic.
Dr Manisha Jain
take care and wish you all the best.