I will be 7 weeks postpartum on Saturday, had a csection on May 23rd..I stopped bleeding completely…

I will be 7 weeks postpartum on Saturday, had a csection on May 23rd..I stopped bleeding completely at about 4 weeks..lately I've been having sharp random pains in my sides and this morning in the shower this big glob of pinkish brown sticky discharge came out (Tmi :x)..and I thought it might have been my period starting but so far today I've had no cramping and absolutely no bleeding or discharge at all..is it normal?