50 days no period but not pregnant

Tiffany

I kist had my 3rd baby in September. He came by C-section. After about 2 months i had my period back. It lasted the usual 5days n that was it. The following month....noyhing n nothingthe month after that. I woke up this morning and i have my period back. I have no idea whats going on. Is it the C-sections that messed with my cycle? Was that reallymy period then? Is it going to happen again