Need advice!

Amy • Wed, Mar 30

I was just in line ordering food at a restaurant and I ended up fainting and landing on my side. I am quite shooken up and worried. Should I be going to the er? I have been so dizzy and nasous lately I can hardly leave my bed. I thought I would try and go out and this is what happened. What should I do? Sleep it off or go get checked out? Thanks for your input.