Hii, not the best of subjects to introduce myself but oh well :) so over the weekend I had a full raw day on Friday (felt fine), Saturday I had fruit till 4 and then a vegan pizza with homemade sauce and base then a huge bowl of pasta 400g + (fine), then Sunday after a 12 banana smoothie 8-9 oclock I had the worst stomach pain I've ever experienced for about 20 mins, had to curl up to control it, and this was with a clear bowl so I don't know what happened there. I've been trying to drink 1 litre of water before all meals but sometimes I do forget, but without a doubt it definitely helps with digestion especially when its not a fruit meal. I don't know if this is any help, just wanted you to know that you aren't alone :D
Hope you feel better by today, if not, the following might help,
Avoid eating too many high oxalate foods:
Drink enough water, but at the right times:
The following formula works well for long term health and success:
Diet in a Banana Peel
Eat a raw frugivore diet where most carbohydrates and calories come from whole raw ripe sweet and juicy fruits like oranges, papaya, or mangoes, supplemented with about ½-2 heads of lettuce greens a day (not kale, chard, and spinach) and about a handful of raw nuts or seeds a day. Eat simple meals but a rainbow of foods over a period of time.
Eat enough on a daily basis with at least 2500 calories for females and at least 3000 calories for males. Drink 2-4 quarts of water a day and pee clear. Get 8-12 hours of sleep as needed. Exercise about 30 minutes a day 5-6 days a week with at least one day off for rest and repairs. Get about 30 minutes of sunshine a day on your skin for vitamin D, mental health, eye health, and healthy bones and teeth.
For more science behind how to this diet optimally for long term success: