Your voice is very sweet, soft and you have lovely high notes coming through! When you focus more on your chest voice, I find that you come through a lot better into the mic too! I would just say to find more solid strength by using more of your diaphragm and work on your breathing while singing. It will make everything come out stronger and you'll sound less shakey. You can Google breathing exercises and can learn more out strengthening your diaphragm in singing. But your voice definitely has a beautiful quality to it that if you practice with it, take care of your voice so it stays healthy and strong, and work on more technique, your voice can be a real powerhouse!! >w<