anxiety leading up to first ultrasound

I found out I was pregnant at 4 weeks and the last 4 weeks since then have been BRUTAL waiting for an ultrasound. A month has never felt longer in my life. I had anxiety about what/if we would see, if it were multiples, what if it didn't have a heartbeat????... so many questions All out to rest yesterday with my first ultrasound and a visual strong and fast heartbeat. I have never felt more happy, healthy, at ease in my whole life. Phew!