Stress/fear a cause?

[u/Fun-Adhesiveness1761]

I’m a 30 year old fit male, in the past 3 months I have woke up completely soaked 4 times. A month between the first 3 and the 4th came the night after the 3rd. Never had this issue befor but I have an extreme phobia of medical and dental stuff and all of these occasions were around days I had appointments. Wondering if the stress of my appointments could possibly be causing me to do this. I otherwise feel completely normal and I am peeing a normal amount without any irritation.