Im bi polar but want to get pregnant?

im bi polar but i want a baby. i had considered a hysterectomy as i am worried about my disorder but i really want a child. im 24 engaged and we both make good money. but i was wondering how hard the pregnancy has been for other bi polar women? also after birth is it 100 certain that i will get very depressed. please no rude comments i just want to know if i do decide to start ttc i want to b sure my bi polar wont be a hug issues. thanks