I have a large sore on my big toe. its been there for two weeks and it has hair growing from it. its very itchy and it bleeds also. what should i do?

Start with your pcp: There may be an infection or skin lesion that may need to be treated or biopsied.

See podiatrist: Due to the fact the description might possibly be something dangerous it is wise for you to see a podiatrist or dermatologist.

Need a biopsy: Recommend a biopsy and evaluation as soon as possible.

Large sore: Based on the description you should see your podiatrist right away. Don't delay. Good luck.