Big mistake having 3 cups of coffee today. My caffeine tolerance went way down because I was drinking decaf for awhile. 3 cups of regular today in the afternoon. Yeah not a great idea. It’s after midnight and I’m sitting here with really bad anxiety bordering on panic and a fast heart rate and can’t sleep. I just took a propranolol so hopefully that helps. Only having one cup of coffee tomorrow. I overdid it today.