Ay normal yan, honestly! A few of us EBF moms got our period back around that time din, especially after CS kaya hindi super surprising, exclusive breastfeeding doesn't always delay it as much as we hope, lalo na if you're exclusively pumping or ang baby ay efficient sumusubo. I'd still mention it to your OB just to be sure everything's healing well from the CS, pero walang dahilan na mag-worry, marami sa amin nangyari yan at okay lang naman.