Can i make a living selling crafts?

You should try to come up with some unique ideas. Etsy etc. are packed with all kinds of crafts, most of them very beautiful and some unique. Remember, think about how much time you spend in creating your items, because you will have to charge prices to pay yourself for that time, or you are just losing money. I don't know what to suggest specifically, because all the items you listed probably have thousands of artists already producing them and selling them on etsy. Good luck.