Feeling sick after large meals

amrishparmar

At the moment I am trying to gain weight, but I keep finding that after eating large meals I feel very sick and occasionally vomit as a result (not deliberately, I hasten to add).

What's odd though is that this has only started happening quite recently since deciding to start gaining weight. I used to be able to eat 3-course meals without batting an eyelid.

What tips would you suggest to get around it? Could it possibly be a psychological thing?