Started FBA 3 months ago now I want out

Hello, I started my Amazon FBA business 3 months ago and now I’m just flat out over it. Spent around $5K total for my startup, including LLC (in California 😓), seller tools, mentorship, and other tax-deductible expenses. I got burnt out and I’m just realizing this isn’t for me and I want out. My question really is what is the best route to end all of this. I know I need to jump through some hoops to close my LLC with the state, but as far as taxes are concerned I only made about $100 net with the few products I sold. What reports in seller central are best for retrieving net reportable sales? Or would I be better off using my own excel document for this very small income I received during my business endeavor? Any insight is grateful appreciated.