So I got my period December 7th.. Meanwhile, I got an STI screening, I had my period til December 14th.. My STI screening was clear, meaning I didn’t have anything wrong.. I started another period on December 17th and I’m still lightly bleeding it’s December 26th.. Keep in mind I’ve been super stressed out, due to Christmas and a breakup.. I told my doctor about a week ago about my second period this month, and she told me just not to stress myself out.. That might be a cause