I walked out on my job.

So, Thursday evening I asked my boss a simple question. And anytime I ask anything about anything work related I hear her and the assistant manager laughing at me. I have had enough.  So after I asked the question about where something was at because they move things every day- I hear them making fun of me, so I walk into her office and catch them in the act. I just stood there and said "go on. Keep making fun, go ahead and be unprofessional." I have 5 years management experience so being under ppl like this drove me crazy. So I just quit... now I'm freaking out. They knew I suffer from fibromyalgia so I get confused and forget things a lot when I'm having bad pain some days. So I didn't appreciate them doing what they did. But it was about the 3rd time watching them make fun of me. I know I'm not stupid. I'm a 4.0 student and I grew up on the streets. So I have common sense as well. But ugh. I HATE IGNORANT AND MEAN PEOPLE. I'm reporting them to corporate. Quitting wasn't want I wanted to do.  Ugh.