Help Gaining weight

Caridad • 19/ Aries / MDC Class of '21 /

Okay so i used to weigh 115 lbs like a year ago. Im 5 ft and 19 years old. I currently weigh 98 pounds. My boyfriend , family, and friends are saying im getting too skinny. Im trying to gain but i dont have a appetite . Any tips on how to gain an appetite ? Like i get full from the smallest thing ever like a banana or so. When i try to eat outside of my proportion, i feel like im about to vomit.