Pregnant?

So the last few weeks I’ve been feeling sick off and on, sore boobs, sometimes nipples hurt super bad, light cramping, and tired more often. My period should be due any day, and I’m half expecting it since I’ve been let down so many times. Well last week I took a test that I thought was positive and took one two days after that which was negative. I know it was super early to take them. Is there any chance I could still be pregnant??