Talk to Dermatologist on Fungul Infection

I had this fungul infection on my nail (hand's fingure), since 2 years now. Kafi time pehle check krwaya to dr ne onychonil lgane k lye di jis se koi farak nh para i was pregnant at that time to khane k lye med nh di. Infection ki waja se fingure men bht dard hoti agr thand lgai ya koi hath lga de to bht ziada dard hota or color bh kabh light kabh dark green hojata. Any med or cream jis se ye theek hjaye ya phir doctor ko check krwana zaruri hai.