I'm so depressed that I don't feel like I can eat. What should I do?

[Maggie]

The guy I'm in love with slept with his girlfriend. We had a thing, you see. We sexted a lot (words, no pictures) and we skyped once (I won't give you all the gory details, but I WILL say that it was extremely explicit). He took my emotional virginity (I had never felt anything sexual before him. He started the sexual stuff, as well as the romantic stuff. I realize that the way I say that makes it sound like I'm blaming him, but I'm not. Not at all. I can joneely say that I blame myself for everything). He took my innocence, and I hate him for it. He messaged me on Facebook about an hour and a half ago. I immediately logged off, because I can't talk to him right now. I don't want to see him. I don't even want to be in the same room as him. And since I found out that he slept with his girlfriend... Well, I found out at lunch (on Monday). I stopped eating, and the only things I've had since are a handful of cheese-itz and a protein bar. My stomach is growling, and it feels empty, but I'm neaseas as it is, and it only gets worse when I eat, even if it's just a little bit. Nothing sounds appetizing to me anymore, and when I eat, I can hardly taste it. I'm seeing the school therapist regularly, and I met with a therapist outside of school today, and I'm going to see her again next week as well. What do I do? How can I deal with this? I don't want to be anorexic. I don't want people to worry about me. Please help me.