This is a bit of a broad question, so it’ll be hard to answer it for your specific case. However, the most important thing you can do while streaming is to look after yourself. If you are feeling uncomfortable or unhappy with your streaming, and it’s negatively affecting you, deal with that first and foremost!
However, if you’re speaking around feeling like your broadcasts are no good, then try to grow and adapt. Ask your community if there’s anything they’d like you to change, take some pointers from other broadcasters, watch other streamers you respect, see what they’re doing well and try to bring an element of that to your stream. Note: Do not try to entirely reproduce what they do. You don’t want to be a copy of them!