What should i do about bleeding in between toes?

It depends: Have you had any trauma? Has the skin changed color - i.e. Fungus infection with whitening of skin between the toes? Do you have any scaling (eczema) or lesion between the toes? Sometimes a severe fungal infection alters skin integrity between the toes to such extent that you can get bleeding. I would recommend that you see your physician in order to sort this out.

Deep skin fissures: They need to be protected from getting infected, a bacterial infection of the skin needs to be ruled out for efficient treatment, the fungal presence in those areas is usually the initial culprit of this condition.