What a sweet pretty little piggie!! I'm glad she is nice and active.
As to the veggies: She's unfamiliar with fresh veggies and so she doesn't trust herself to eat them. (She did looked tempted once when you offered, but was too afraid.) Louie_joey is right--lettuce, bell pepper, cilantro are the first you should encourage her to eat, particularly the first two. It might take weeks for her to learn to eat them but she needs them, especially the bell pepper which will be her main source of Vitamin C. A few nice fresh pieces of bell pepper left in the cage overnight, and replaced the next night if uneaten, will in time tempt her. The lettuce should be washed and left wet, so she can get some extra water. Usually only after a piggie is familiar with and ready to eat a veggie left in the cage, can you then get them to take the veggie from your hand. Once they know a treat when they smell one, they will come and take it from your hand and pretty soon be begging you for more veggies!
She also needs a friend. Guinea pigs need one of their kind to interact with.
As to the veggies: She's unfamiliar with fresh veggies and so she doesn't trust herself to eat them. (She did looked tempted once when you offered, but was too afraid.) Louie_joey is right--lettuce, bell pepper, cilantro are the first you should encourage her to eat, particularly the first two. It might take weeks for her to learn to eat them but she needs them, especially the bell pepper which will be her main source of Vitamin C. A few nice fresh pieces of bell pepper left in the cage overnight, and replaced the next night if uneaten, will in time tempt her. The lettuce should be washed and left wet, so she can get some extra water. Usually only after a piggie is familiar with and ready to eat a veggie left in the cage, can you then get them to take the veggie from your hand. Once they know a treat when they smell one, they will come and take it from your hand and pretty soon be begging you for more veggies!
She also needs a friend. Guinea pigs need one of their kind to interact with.