Pregnant?

Sooo I haven’t really had sex with my bf this past month. In April we only did it 2x and this month it has only been 2x as well... I haven’t gotten my period yet. We use condoms all the time. Last month I got my period a whole week late. Idk if my period is starting to become irregular but I’m lowkey starting to freak out. I took a test on Tuesday 05/11 and it was negative. Should I be worried? He also never cums in me. And also I’ve been having lots of dishcharge too. Idk why. It’s not sticky it’s just like creamy watery type. Idk what that’s supposed to mean? Everytime I think it’s my period it’s just discharge 🙄