You're not. See your doctor, this might be the wrong one for you.
It should be the same amount of time as when NOT on birth control.
The amount of time a person is sick from first taking birth control pills is different tor each person. You should call your doctor to make sure you are not having side affects to the pills.
While on birth control, your periods should last just as long as when you're not on birth control. Some women regularly experience 2-3 day periods while other women can regularly experience 6-8 day periods.
In the next ten days.
Generally birth control pills take a month to go into affect, so you should wait at least a month after switching pills.
i think youn should go to a doctor
There are no known drug interactions between nicotine gum and the birth control pill.
About 2 weeks.
how long does it take to get back on your normal cycle after stopping birth control
There is no reason to, as long as the BC is used correctly.
It sounds like normal birth control. Technically it could take up to a month for your birth control to be in full effect. But this could be different based on they types of birth control you take, This information should be located within the packaging of your birth control. It is a hormone therapy. If you are concerned about becoming pregnant while starting your birth control you should use another form of contraception (condoms). Or just not have sex in that time. (You should probably use condoms anyway just as a safety measure as birth control does not protect against std's.) If you are concerned that you are pregnant you should consult a doctor and stop taking your birth control. Birth control is not an abortion pill (that is something totally different) but it could potentially harm the fetus. A good way to know if you are pregnant is missing periods (if you have been taking your birth control regularly it should be easy to calculate).
There is no proof that birth control has a long term affect on being pregnant.