Cant tell when I'm full?

Is this just me, since i’ve had my neurological symptoms I seem to be eating and eating and eating, all in one go, but I dont seem to feel full its like I’ve forgotten what feeling full is like.

I clearly must be full but I cant seem to control how much I eat. Its getting to be a big problkem for me and obviously this with the decreased mobility, less exercise, means I am putting on weight.

I have decided to try and go on a diet and its going to be very very hard to limit portions as i’m always hungry.

Any advice? Can this be neurological - not being able to feel full? Sorry and thank you all xx