Need more details ur eating pattern,blood group, medical history and also confirm u r vegetarian or non vegetarian.
To gain your weight only diet will not help you .
You have to do exercise and hav to follow high protein diet which help u to gain ur weight.
Next Steps
Kindly connect with me directly through practo for detailed discussion and for consultation.
Health Tips
Include more protein options like all pulses, legumes ,milk or shake dairy products, egg, non veg , add healthy fats etc