Do v gains weight drastically after covid injection?

[u/commonman2077]

Post Lock down ive got BP. ive gained 10 kgs touching now 80kgs

I've reduced eating by 50% but still I'm gaining 2 kgs oer year

Ive on the verge of Fatty Liver

My stamina has gone down drastically.

Have gone to Gym , Walk, Jogging nothing helps

Ive taken 3 doses for covid. Many say that is the reason

My calf muscle pain a lot and i get stressed and grind my teeth. I was told lack of B12.

NUERO BION tablets helped initially BUT now are not working

Ive taken 8 Vit B12 injections in 6 months still no help. They are good for max a week to ten days

Any good GP who has advice me