Help a girl out

Willow

I've been having these weird symptoms for about 2 weeks, nausea, bloating, my boobs ache hella, I've been exhausted to the point of needing naps. Not to mention my headaches. However I've take 2 tests that come up negative and I just wanna know if there's a chance if I'm pregnant? And what I should do. My period isn't for another 4 days or so