PLEASE HELP😭Pill and pregnancy

Hi,

I’m really anxious and worried constantly about being pregnant. I’m on the cerelle and wondering if there is any possibility I could be pregnant (my boyfriend also pulls out) however I’m extremely extremely bloated all of the time! And every test I have taken says negative. However I have read horror stories of people not knowing about pregnancies. The GP says that bloating is a side effect? Advise from anyone please! X