Advice no1: Be patient!
Advice no2: If you have the funds, sign up for Ahrefs, best SEO tool on the market. Use it for keyword research initially.
Advice no3: Read about the latest SEO specs about keywords, etc. and make content.
Advice no4: After your content is ready and published, do an audit with your website.
Advice no5: Iterate and be patient.
No need to be concerned; there are numerous resources available for obtaining information on SEO. I would recommend visiting https://www.searchenginejournal.... for a comprehensive understanding of SEO practices. This website covers all the essential information related to SEO.
In a forum, I came across an individual who is actively working on his website, https://templatescapcut.com/, and he mentioned that he gained valuable insights by reading content from the aforementioned website. It might prove beneficial for you as well.
Semrush, Moz, and Ahrefs are great resources when you're starting out in SEO. It's also important to apply these learnings either through a personal website or a friend's.
You can learn so much more through application. Best of luck!
Focus on quality content creation, optimize for mobile and user experience, build authoritative backlinks, perform regular SEO audits, and stay updated with algorithm changes for effective SEO strategy.