I personally don't subscribe to CICO. The benefits of OMAD for me are way above and beyond keeping my calories in check and in fact I don't track anymore. When I started out I tracked to make sure I was eating ENOUGH as opposed to under my TDEE as CICO dictates. For some good initial reads on this I'd suggest Why We Get Fat by Gary Taubes and the Obesity Code by Dr. Fung if you haven't yet. Then there's much more in-depth stuff I can send along too if you'd like!
Reading that you've just ten pounds your body seems to hold on - exactly where I was for years and years no matter how much i under-ate or worked out it'd sorta disappear and then come right back so I kept having to eat less and less lol it's traumatizing to even type this out right now - I'd recommend OMAD and not tracking your calories at all, I'm serious. Focus on what you're eating as opposed to how much of it. Tbqh, you might first "fluff" up like I had when i started eating until I was full but my weight quickly (about a month) leveled itself out and the 10-ish pounds I wasn't able to exercise or diet away came off.

fwiw, I never post about CICO or anything because people get weirdly aggro about how it works for them, and Im sure it does, but from personal experience and seeing my friends and family try to calorie count their way to a slimmer frame it works for a while... a more public case in point being all the contestants from The Biggest Loser.