Hi few get periods early and it's not an issue. If you are giving formula milk then your milk supply will definitely be reduced and it will completely stop one day. Baby is just 2 months exclusively breastfeed the baby.

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It's normal to get back periods soon after delivery.. take care.. 
Plz check on the links which helps to increase breastmilk..

Hello Doctor.. I m having my period after 2 months of my c section delivery.. Is it normal?? I breast feed my baby 8-9 time in 24 hour with combination of formula milk 2times in a day.. I also feel my breast milk is not sufficient for my baby.. Plz help me out.. I m very much worried