"i have been on estarylla for about 6 months now and i have had just about every side effect i could think of. extreme weight gain and loss every other month, loss of appetite, loss of libido, and extreme mood swings. it helped my acne for a little while and now it has returned. i haven&#039;t gotten pregnant so that&#039;s good. i am just too scared to stop taking it or start taking something new because of my acne."