Why is my Vit D down and my cholesterol up?? IM a vegetarian and this is disturbing to me. Can you help?

Some people don't absorb it as well as others. If you have been doing skim milk, that would also be part of it, since vit d needs to be taken with quite a bit of fat to do anything much. Have you been outside in the sun less lately, or more covered up than you had been? The best way to get it is naturally, through a moderated level of sun exposure.