Hi Sehsun!!
First of all...a big congrats on doing so well with batteling anorexia and being in recovery for 2 whole years! That's such a wonderful thing. Go You!!!
Second of all, wanting to eat alone or eat only at home because of immense fear is a huge sign of an eating disorder. Whether or not you *still* have an eating disorder or you are *developing* the ed again, I can not say...but the question you must ask yourself is "is this behavior normal?" or "is this behavior/fear keeping me from living a normal life?" You deserve to be completely happy...and if needing to eat alone is keeping you from living your life the way a normal 17 year old should, then that's not a good thing. You've already beaten the hardest part of the monster...you can do the little parts that are remaining. I believe in you!! Good luck and let us know how you're doing, k?
NEVER GIVE UP
~sarah~