Insurance dropped me right before Dr.'s app!!!

I have my 6 week ultrasound and blood test appointment today. In a few hours.

However, my medical dropped me because I failed to renew. I moved and did not get the forms.

I am scared I have a tubal pregnancy due to a recent survery and left side cramps.

Do I still go to this appointment. My SO and I are getting officially married tomorrow, the family wedding in a year so I can be on his insurance. But my apointment is today. What do I do?