Hey there! Was veg for 14 years, including 4 of veganism.
I was lowcarb for 7-8 of those years.
I mus admit I don't have to worry about what i eat nearly so much now that i eat fish/poultry.....
but, here are some menu ideas- best of luck!
1. tvp oatmeal
2. celery with peanut or almond butter
3. tofu scramble
4. smoothies made with tofu, almond or coconut milk, truvia, ice, and unsweetened cocoa podwer- optional nut butter
5. make a hot cereal with ground flaxmeal and maybe pumkpin and cinnamon
6. muffins made with almond four- just need an egg sub- maybe mashed tofu?
lunch and dinner:
sounds like you have a good start.....i would focus on soups, stews, salads, roasted vegetable and tofu/ seitan kabobs
I would encourage you to look at /south beach instead of ketogenic- it's much more veg friendly and allows beans even in stage 1