What could this be? Woke up one day twitching......

I never was a daily drinker but I would get wasted twice a week. I did this for 10 years and one day I woke up st age 30 and I had the worst anxiety, panic, these head spasms and twitching my eyebrows twitching and chest pain, breathing was erratic it would last 2 whole days straight... from that point on caffeigne,. Fast food or alcohol would always bring on these terrible symptoms.... I showed a neurologist this and he didn't know what it is hopefully some people have an idea.... maybe some kind of nervous system disorder or low b12 I've tried suppliments no luck tho.... it's just really odd I developed this from only getting drunk 10 beer twice a week.... it's very confusing blood work comes back fine....