I have been learning how to trade btc and altcoins by myself and having my experiences. I read online articles on trading signals and what to watch out for. I've made some profits and lost a good deal. Good thing I started with very little capital. Right now everything looks so negative especially as btc went so bearish.
I need advice on how to improve my trading because I really want to do this

I think you have already know what the beginners must do and I think that is good. Perhaps, you need more experience and keep learning. Our current knowledge is not enough there's a lot of new things appeared or discovered that is why we need to be updated and learn new things. Regarding the current state of Bitcoin, I think there's nothing we can do about it but to wait until the market goes into our favour.