tofu

good side effect, such as bigger breast  - it only works for guy la.
side effects of the new generation birth control pills are so min la.
for long term, you need to find out what cause your hormones imbalance.  what did your chinese doctor said ar?  diet, stress, smoking. not enough sleep or ....
short term, you can do laser and/or facial treatment, or just simple change your pillow case more often & don't let your hair cover the forehead.

tofu

chinese doctor is more correct your problem and birth control pills are more control your problem.
if you are going to see the chinese doctor again, you should either record/write down what he said and ask someone to explain it to you.  
if you know it is related to stress and lack of sleep, you should correct these problems la