Whats going on..

Amanda
Hello everyone! Im new to this app.
I started the birthcontrol pill on june 1st.. After i was done with the package for that month i was off the pill for 2-3 weeks due to money situations at the time.. And i was expected to get my period on the 23rd of july.. But it was as of yesterday 11 days late.. I took a test on the 1st and it was negative but yesterday i started spotting really light ( pinkish/brown ) and today its light-medium flow and bright red.. Any ideas? & its very painful