Hello my name is Ashley and I am 24, I have a question, I am on birth control and last month I spotted for seven days and this month haven't started my period, I took 2 home pregnancy test and they were negative, I started spotting a little today, I just don't know what cause this, I've been on my birth control for 2years and never this before, what should I do

See your doctor. It could be any number of things, including pregnancy, none of which we can diagnose online.