Is this a toe nail fungus?

I don't have spots under my nails, but I do have a yellowish tent to the bottom of Both of my big toes and then the rest is a palish white. Then I noticed another thing, the are a big flaky and chipping at the ends and when I was bathing some of my nail came off when i scratched it.Is this a toe nail fungus?
It could be, but doesn't sound like any I've ever heard of. You may want to check with your doctor about having some blood tests done. Anytime nails are discolored or brittle it could be a vitamin deficiency of some sort. In the meantime pick up a multi-vitamin at your local pharmacy. I'm guessing that could be your problem. Hope this helps.