I lost more fat from my left thigh more than right what should i do !! complete what i was doing & it will be the same soon !!!! :(?

Not likely: With limited data I see few possibilities: through losing weight you only became aware of a difference that was there but not that obvious. The difference comes from the bulk of the muscle. Have you had any trauma/ fractures involving the left leg? Do you have pictures from your childhood that you can use to compare your legs size then?