I recently had blood work done and had low hct, low mcv, high mchc, low ne%, and high ly%. i also had high bad cholesterol and low vitamin d levels. any thoughts on what this is?

Lab tests should be interpreted in the context of why they were done, with the history and exam findings. Here you don't provide the lab results, just a vague self-assessment of their levels. Discuss the findings with the doc who knows the case. Ther is not enough information in the post to offer any conclusive statement.

All laboratory results need to be interpreted in the clinical context and the doctor who ordered the tests is usually in the best position to do that. Talk to the doctor who ordered the tests. Having said that, it would have helped had you provided the results, high and low do not tell how high or how low. Wish you good health!