health problems

Hi, I ve been a vegan for about 4 years now but now I came across a struggle witch kinda forced me to switch back to vegetarian diet and Im trying to figure out whether its just something I did wrong and can be fixed via vegan diet or whether its something I cant really influence... The thing...

So as the title suggests, I went vegan when I was 15 and am now vegan, and it changed my life, became my identity. I am vegan for all the reasons, for the environment, for my health and most importantly for the animals. I pride myself so heavily on this and veganism is so important to me. Almost...