Im very embarrassed of my left toes nails they have turned green and look terrible and deformed not sure what it is or what to do?

Fungus: More than likely you have a toenail fungal infection and will need anti-fungal treatment. There are many otc remedies eg Lamisil (terbinafine) however they are poorly absorbed by the nail and generally ineffective. I would recommend consulting your physician for confirmation of diagnosis and for potential oral treatment (oral terbinafin) has the greatest efficacy. Keep you feet clean and dry until such time.

Infection: Probably best to see a doctor. Green toenails can be a sign of certain type of bacterial infection called pseudomonas. You may need to take an antibiotic for this.

See a podiatrist : A fungal culture can confirm if you are dealing with a fungal infection. If positive and you have complete involvement of the nail you have two options for treatment. Oral medicine or laser treatments. Both are effective in about 80% of patients.

Fungus: Sounds like a fungus which will be verified by a nail biopsy. Many treatment options are available to treat this.