Help. Tmi sorry! Since having ds about a month after my pp bleeding stopped I had my period. It…

Help. Tmi sorry!

Since having ds about a month after my pp bleeding stopped I had my period. It started off heavy but as the months have gone by its gotten lighter. , it's gone from 7 days to 4 days a month. Four days a month of having my menstrual cycle is normal for me prior to me falling pregnant with ds.