I trade football. Started off with horses but I didn't enjoy it, just don't have an interest in it. My own view is that five minutes before the off is the hardest place on the exchange for a newbie to make money. Having said that I'd be wary about flitting around too quickly. Think about all that you've learned so far, think about all the advice in this thread. You might not feel like it now but all this means something and you have some good experience behind you. Moving on to somewhere else you'll be starting again.
I've been profitable at the football for the last year but it took me four years to get there. I have a post about it when I was at peak frustration. The funny thing about that looking back is when I posted I was so close to a breakthrough, I was just annoyed at the feeling of spinning my wheels and lashed out a bit.
So, I can't say what you should trade, but maybe it's about expectation. It took me four years of banging my head against a brick wall before I started to get some clarity. I think I'm probably particularly slow and I wouldn't say I'm anywhere near where I want to be yet. I'm on the very first step and every day I feel like it could go either way and I have to work so hard just to stay still and edge forward slowly. But I know I'm on the right path. So yes, maybe rather than needing a change it could be about resetting expectations. Play with minimum stakes, give yourself a year and have your goal to break even. Something like that. That's a massive success in my book.
You can switch to different areas for sure, but just have a think, I'm sure you've learned loads over the last few months and you don't want to throw the baby out with the bathwater.