I'm thinking about taking lessons

I'm thinking about taking singing lessons to feel closer to my sister who loved music. It would be a healthy way for me to feel bonded to her without wanting to die too. Only thing is, I'm scared because I don't like talking so how can I sing? I hate attention and it's really out of my comfort zone but I think it'll help me in my grieving process. Not to mention I love music, singing and playing instruments. I get excited but nervous when I think about it. But I think I'm gonna give it a shot.