Am I pregnant.... ?

Hello:)

So, my period is now exactly two weeks late, and usually it comes on time give or take 3 or 4 days. I had white thick discharge around the time my period should have been, but I took a test almost a week after my period was late and it was negative. Could I still be pregnant with a negative test?

(Yes me and my husband have unprotected sex)

I am 20.

Cycle day 48