Ttc for 2 years..

Mandy
My husband and I have been ttc for 2 years and it just just hasn't happened yet even with clomid. I am 1 week and half late and today had some brown discharge when I wiped. My discharge has been really thick and creamy lately which is rare for me. I have taken 2 test and both are negative. Has anyone had brown discharge late in their cycle and still got a positive result?