Help me with selecting a niche!

🙏🏼 Namaste,
I'm a webflow developer & UIUX designer. Right now I'm having a tough time getting good leads. Right now I'm planning to build a solo agency (freelancing basically)

The very first part of any business - is to determine the niche. But I'm having a tough time deciding one.

Can you indie hackers suggest to me some pretty decent niche? where I can charge between $1000 - $5000 for my services.

I'm thinking about targeting individual professionals like - photographers, influencers, doctors, and freelancers (but I don't think they will be willing to pay a premium for a premium website).

Please point me some niche. Thank you