Ok so I'm 16 years old, i got nexplanon on march 8th, 2017. I noticed when i started up on my Adderall (it is prescribed 20mg) i noticed my period became extremely heavy for 2 weeks, once i stopped taking it the period went away for 5 days and i started taking my Adderall again on April 11,2017 ever since the 11th I've had a heavy period, so i don't know if its the adderall being mixed with my nexplanon, i just need help figuring this out?