@Flatleak I ended up doing 2 months on 1mg because of side effects. I would recommend if you are struggling with side effects to stick to 1 mg for an extra month and see how you go. You can stay on a dose if it is still working or if you have side effects, you don't have to go up.
Re food: try really plain and bland to over come the nausea. Potato/sweet potato mashed, I once had had a portion of boiled rice with soy sauce for dinner(!), porridge too is non nausea triggering simple veg like cucumber, lettuce, grated carrot, melons and grapes I do well with these with plain white baked fish or baked chicken hence why I go for salads at lunch time especially when I go up a dose. But the portion size is small for everything, I can't eat anywhere near the volume I used to.
Throughout all of this after eating if I smell the leftovers on the plate it makes me nauseous, so everything has to be cleared away and put in the dishwasher etc straight away.