How to get rid of it: before going to bed, hint that "tomorrow will be better" and hint that your body is "getting heavier and heavier" from your feet to your head. In addition, the quilt should be warm, but not too heavy. Don't press anything on it.
Pseudoscience: You have a disease in your waist. In the dream, the body just implies that "you will be weak and paralyzed". This answer is very mysterious, and you will be paralyzed when you are old anyway.
Metaphysics (superstition): I dream that my feet are weak and my man or wife is having an affair. Ha ha ha, in fact, everyone has an affair (confidant, chat friend, opposite sex netizen), but it will not develop to the point of betraying the family.
For your happiness. Don't worry too much about what's wrong. Recalling in dreams will enhance your endorphins and avoid dementia, which is a good physiological phenomenon. I dream almost every day, and I am very happy, because I can say that I "live" longer than people who have no dreams.
Good luck! Uncle Charlie Young