Clear discharge

An hour ago I thought I started my period. I was cramping and not feeling good. There was a little discharge in my underware I wiped and there was a tone of clear discharge! I know TMI I'm sorry!!! It stretched between two fingers. I'm 5 weeks and 2 days. Last night I had a hard time going to sleep I couldn't get comfortable. I whent pee twice and I felt preser in my stomic. I'm scared has anyone els experienced this?