If birth control pills were adding to my depression, how long after going off of them would i notice a difference?

Weeks to months: Could be weeks to even months for neurotransmitters to reset. Most providers would encourage you to evaluate and consider other potential issues that could contribute to depression don't presume it was due to the contraceptive pills.

Right away: The hormones in birth control pills are gone from you system in a day, and then your body will start to have a natural cycle--which involves hormonal changes, which can also affect your moods. Lots of things also affect moods, but if you are persistently feeling depressed, you should see your doctor.