Question in regards break through bleeding while on birth control pill?

I've be on this type of birth control pill for a year w/ no problem. This week i've be spotting for a time. I haven't missed any pills and not on any type of other meds that would interfere. I took a pregnancy theory test (like my doctor asked) which come out gloomy. :) I' m not due to start my time of year for roughly speaking a week and a partly. I've have freight gain this previous year 15 pounds or so...any design as to what might be going on.
Answers:

Burnind during and after sex?

my quetions to u would be enjoy u have the flu or alot of loose stools? this cam in recent times simply rinse it away!1

If i drink a chalice of milk a daytime will my boobs find any bigger? If so how long will it thieve?

Thats adjectives!