I am sorry that all these things you are struggling with. I am glad that you have shared this with others here because it's important to understand that anorexia & all ED's cause the health issues you are now struggling with. It's important to share, if it can help just one person stop because they don't want to experience similar issues......& don't do the "it can't happen to me" BS.
I hope that your health issues will improve with time even though I know there are some things that can't be undone.