Can I still have it?

Before you comment go to the Dr I already have and I'm getting more tests soon, I was just curious on your opinions.

My Dr thinks I might have pcos, i haven't had any of the symptoms. (Unsual hair growth, nipple discharge, irregular periods)

I'm going for a scan in a week but I just want to know what you think because I have been stressing so much which has caused me not to eat or drink and I'm very depressed.