"so i have had nexplanon for 2 months now, this is the first bc ive ever taken, so all is new to me. the 1st wk was no problem, the next 3 wks i had some acne &amp; sever breast pain, massive breast swelling &amp; also mood swings. i have had a pd (super light dark spotting) once and it lasted 3 weeks, but since had no other spotting. i got acne when my second pd was supposed to happen, but no bleeding. tbh everything is actually really awesome however, my moods &amp; anxiety are absolutely terrible. i have had anxiety issues &amp; currently take medicine, but lord, this is severe. i have never felt this bad, i have zero control over my emotions. i constantly feel crazy and will have moods without reason. idk if i should take it out or soilder through. :/"