Vegan thinking of returning to vegetarian?

First let me just say I really admire your dedication. I'm vegetarian and would love to explore becoming vegan. But that is definitely not normal, you have to be doing something wrong. This should not get in the way of your health. You need to go to a doctor and talk about this before you make anymore changes to your diet. I've been a vegetarian since I was 14 and I didn't have any of these issues. Please talk to a doctor and then maybe see a dietician/nutritionist to come up with a meal plan so you can still be vegan or vegetarian. Good luck.