3 months after LETZ period

Hi All,

Just after a little advice.

I had LETZ in October. A few weeks ago I got my period as normal but it has been going on for 3 weeks now although consistently light for the last 10 days. (Normally last about 5 days). Also I know it is to much info but smelly too.

Could it be related to the LETZ? Should I get a Doctors appointment?

Just never had this before.

Thank you for any advice