Gosh Seara, I'm sorry the neuro was such a witch. I know what you mean, I've been to some real loo-loo's myself. I had one actually yell at me that it was impossible to have so many symptoms. I felt like giving him a swift kick in the leg.
You just gotta keep trying to find a doctor who is also a human being. They are out there, they're just hard to find.
Good luck with your MRI, and with your next neuro visit.