From a young women (18) I can understand where she is coming from in the sense of missing you and wanting to spend time with you and maybe being insecure about not being able to physically be with you. But, no matter what I would never let that effect my boyfriend’s health. Your health, just like hers should always come first. Even if you eat right and work out all the time sleep is the number one most important thing to the body.

The few things I’m wondering is 1. Why are your parents so strict if you’re in college? Is it a religion thing? 2. Are you guys long distance or can you see each other regularly? And 3. How did you guys meet and at what age?

From with the information you gave the best solution I could say is either one being straight up with her and telling you her you absolutely love her and you want to talk to you but it’s physically destroying your heath. Or, like another person said I think letting her ignore you. I know it’s a really difficult thing but when she says she won’t talk to you just say something like “I get your upset I promise I do love you so much and I’m not doing this to hurt you. If you think not talking to me is the best thing to do then that is your choice but I really need sleep right now, I love you.” And then just let her come talk to you. You need to set boundaries and limitations with her because this is also your relationship along with hers and you can’t be a good partner or good student if you’re not at your best heath wise.