Light period after MC

Sarah • DD born Aug 2013. MC in Sept 2015. Ectopic pregnancy in June 2016. Praying for our rainbow baby
I had a miscarriage in sept and we have been TTC since. My period has been extremely light. I had some blood work done to test my throid, FHS and a few other things checked, all of my levels are normal so I should be ovulating regularly. I understand it can take some time for your body to regulate after a MC and time in general to get pregnant but I am curious if anyone else has had experience with light periods after a miscarriage.