hello doctor ,im a 17 year old girl im having irregular menstrual cycle from 15yrs of age , there is a gap of about 2or 3 or even 5 months btwn the cycles last few months i was in so much stress of exams and my period lasted for about 1 month( full april) and i had amedicine called trapic to stop it and after it i used to do exercises and i had my next period by may last week but it only spotted for 1 or 2 days then after a few days gap i again spotted there is only few strands of blood now im still bleeding in an average amount what should i do ?