what to do?

Roselyn
Cycle Day 47
Still no af. My longest cycle was 49 days. Took a test a few days ago but it came up negative. My aunt had the test for around two years so could that play a part in it being negative?
My cervix is high and kinda firm. With creamy cm. 
Frequently urinating.
Kinda feel a lil like I'm gonna puke. 
Someone please help.