Hi. First, I would start breathing exercises. Begin by lying down, for comfort. It’s very easy. Breathe through your nose, in & hold for a 1.2. count. Repeat for a count of 12.
While lying down, notice how your body feels. The mind stops racing, every part of you relaxes. From your toes to the hair on your head. Keeping notes of how you feel after the exercise. Lie still for a while to feel the difference in your body. This exercise is what you can do anytime of day or night. Wherever you are. It’s helpful when going to bed. (I didn’t notice until I woke up the next morning, how much better I felt)
Another helpful habit is about 1 hour before bed, fill the tub with warm/hot water. To your liking. Pour in a few cups of Epsom salts and soak until the water begins to cool. This practice will help reduce muscle tension all over.
These 2 things will help your mind and body to relax and become accustomed to the feeling. Sometimes I put on some calming music while relaxing in the tub.
My favorite salt to use is pink Himalayan salt. The difference is quite interesting. I changed my salt intake to pink Himalayan salt, for my food prep as well. It’s much better for the body.
I will keep you in my thoughts and prayers. If you would like someone to talk with, I’m available in the evening. Central time. Be good to yourself. Your body will thank you too.