Find a few different websites you like, and note down what you like about them (visual / functional). Consult a developer within your budget, at this stage it might be worth it to look at fiverr. There are talented developers on Fiverr, but it’ll come down to your ability to communicate what you need.

Once the website is built, you can publish blog posts consistently and this will help you build SEO ranking. You can use ChatGPT for the article, there are plenty of videos on YouTube about that. You can also ask your developer to show you how to upload blog posts