I stopped my birth control last march. My last period was the second week of June. I have not had a period since. I have taken 3 hpt and all three have came back negative. I have gained almost 10 pounds in these 4 months, mostly in the lower stomach. I have been nauseated, getting headaces and lower back aches, dizyness, and increased vaginal discharge. I need help. I have no clue what is happening.

I wouldn't worry too much. Often times when you change any kind of drug (especially birth control) you're period will change. I think it's your body's way of reacting to the change. The weight gain is also probably due to the fluctuation in your hormone levels. If it was a progesterone only birth control (the injection, some pills... ), your period can really change - sometimes it will cause you to bleed for weeks on end (particularly when you're on it) and then when you stop, you can see the opposite. I believe it was about 5-6 months until I became somewhat regular after stopping.

As ads_j said, coming off some types of birth control can sometimes cause cycles to be off at first.

However, if you have been feeling these other things (nausea, dizziness, headaches, etc.) for the duration, I would get a check from the doctor to rule out other possible causes.

I don't have any period for four month and I am not pregnant, I don't take take any birth control pills.and I am not in a relationship