OMG! @Nadi - you've been dealt a cruel set of cards! It is good to hear you so upbeat after your surgery tho. My husband had most of his stomach removed to cancer back in 2010 ... I used to work in Special Diets at a major Sydney Hospital. If I am able to help you thru your recovery, it would be my honour to do so, via PM.
All the best on your recovery - take it easy - small 'meals', taken often - every couple of hours, to start off with. Do NOT rush it. Slowly introduce more solid food.
Value add to your meals as it is important not to lose weight/strength during this rebuilding phase. It is totally possible to get back to 'full' meals, if taken slowly.
Take care xxx