I get frequent headaches with blurry vision. i also feel very low on energy and almost get a dizzy feeling. my vitamin b and d levels came low. ?

What's your question: You may be describing migraines w/scotoma. Low energy may be related to frequent headaches which may also cause dizzy feeling. There are many B vitamins so need to be more specific as to which is low. Good news is that it's very easy to replenish vitamin B & D (no need for shots). But many other reasons for low energy so best to see your Family Doc for evaluation.