Pregnancy

I’m on the gederal contraceptive pill. I have taken it every single day. However I am starting to feel sick, get headaches, tired and I almost fainted today. My boobs are solid, I’m having strange emotions and I feel bloated. I am having white discharge so I don’t know if that is a sign that I’m not or I am. I don’t know what you guys think, maybe it’s an effect of the pill but I’ve been on it for half a year and I’ve never felt like this. I have been having unprotected sex with my boyfriend and I just get that feeling that I might be. Please don’t judge me I just want your opinion. This is a horrible message for me to write as I’m really not at a good age to be pregnant.