Milk has dropped since Period returned

Nicole

Ahhhhh I need help asap! My period came back 11 weeks PP and my milk supply has dwindled to almost none! My sweet boy is at my breast for 5 minutes and then just cries because there is no milk coming out. So I have to give him formula! I have tried lactation cookies, power pumping, pumping schedule, eating oatmeal and drinking mother milk tea. I'm calling my lactation consultant tomorrow! I just feel so bad! HELP!