My bf and i messed around got eachother off with our hands at the same time on the 31 of October. I took 2 tests 5 weeks later and they were negative. I'm on the birth control quartette which allows me to have a period every 3 months so that being said i don't think there is a chance i can be pregnant but i am just now starting to get sore boobs and for the past month iv been belching alot which makes me kind of worried. Could i be preg or is this just a reaction to the birth control this is my 5th month on the seasonal quartett bc.