Jahnavi, I can understand what you mean and your situation, that is why children should not get a dog unless they are 100% sure and also have the support of the parents. If your family friends/ relatives did not like dogs, your parents should not have allowed them to stay with you all or you should have kept your dog separate in your room or else where.
As a kid I had this beautiful Rottweiler, but it used to stay in my room when guests used to come, not because he was ferocious but in those days Rottweilers had just got a bad name and were being banned in a lot of countries so people who knew about Rottweilers where scared.
Any how dont take it to heard although it was very wrong what happened. Take good care of your dog and give it that extra love and affection and do not let it get a fear of people/ strangers. Take it out and make it meet people who like dogs and ask them to give her a biscuit or something. That is after it recovers. How is he/ she what did the vet say.
You did post a comment regarding a crate also.....where r u going, your dog may not be able to travel right now. Check out the similar post for your answer.