Am I prego or not?

Hi there. So I'm two days late for my period. Usual pms symptoms but no period.

I picked up a clear blue test today and took it after 12:00. It looked positive so I called my GP and he did a urine test after 17:00 which was negative.

I'm super confused!

Am I prego?! I really need to know. The plus sign started showing up in less

than two min.