Welcome to HealthcareMagic forum .
You could consult a gynecologist and start yourself of oral contraceptive pills
, which is suitable for your condition after examination , this may be taken daily for 21 days from the beginning of the cycle and stopped for last 7 days, doctor will explain this to you
Meanwhile if you fear pregnancy
for the above issues, I suggest you to visit the same doctor along with your husband for a genetic workup done and see the chances of your child having the mental illness on conception , based on it, you may plan or not plan a pregnancy .
Wish you good health