Hey there, I was in the very same boat as you and took early retirement and used my pension plan early.........but how dumb was I?
Do you have long term and short term disability............if you do it is a thought as you can take some time off and with your history I am sure your physician would do the necessary paper work and you could collect on your disability insurance? You would still have income and you could reduce your stress.
Just an idea. No one mentioned this to me as an option and I was not thinking clearly at the time so it did not come to me until it was to late. I had 26 years in with a perfect attendance record.
Let us hear how you are doing.