I have a stupid question... :/

Megan

Ok so AF is supposed to show up today. I took a test at like 5 am and it was negative. However I have a condition which makes me urinate a lot and drink tons of water. I'm on medication for it but I still get up like 7 times before 5. So I was checking my cervical position since I haven't started yet. It's high and closed and more firm but for the first time in 2 months that I've been checking (of course I didn't check this close to AF last month) it caused some cramping after my check. I guess my question is did I test to early and could still be pregnant? Thanks for your help guys and please no belittling