Hi I'd love a little advice please, during lock down I started making little hair accessories for my daughter, when she went back to school last Sept I got asked loads about them and was asked if I sell them, I'm thinking now of starting to sell some but I have no idea where to start or what I need to do, do I have register as business start away or can I start selling and test the waters to see how I get on ? Any advice would be great thank you