Hey figa! Welcome back. I'm really glad that you're feeling better - taking a break can be so hard to do when self-employed, so it's really brilliant that you managed to do it in order to take care of yourself. Bills will always be a practical concern eventually, though, I suppose!

I can't add much of use re. whether you'll find it busy or not - it may depend what area you're in, plus all the other myriad factors of your business (which you don't need to share here)? But, although the industry gets more crowded every day, I think that having a good reputation with positive feedback and a strong work ethic will always end up being the most important thing so you should be just fine getting going again.