I went vegan 9 months ago. When I went vegan, I loss some weight, my digestion has accelerated, I felt light and good in my body. Now it is month or so and everything has returned to the state when I was carnivore. I am bloated after ANYTHING I eat, I have cramps in my belly, gas, I gained weight and my metabolism has slowed down. I don't remember some changes in my diet that could cause this and I don't have idea why is this happening. Could someone give me any advice?