I’m new hear. Struggles with anxiety starting in highschool and now at 37, it has been well controlled for the last 3 years in 20 mg citalopram. I recently started noticing an increase in my anxiety and taking my Xanax for breakthrough anxiety too frequently for my liking. So I spoke to my doctor and increased to 40. For about a week an a half I took 30 mg by taking 1.5 of my 20 mg tablets and then yesterday started taking the full 40. I feel agitated and like I’m vibrating inside which is making me anxious. Anyone else experience this side effect?