It appears jaundice is coming down. You have not told what were the bilirubin levels before. 1.9 bilirubin levels comes under category of latent jaudice.
Next Steps
Continue very high carbohydrate diet with little protein. continue Liv 52 syrup. B-complex
vitamin capsules like Cobadex forte once daily will help. Only moderate activity is advised. Get bilirubin levels checked every fortnight.
Health Tips
Do not rush into daily routine. Gradually increase physical activity.