Ok, back to what i promised.
Was not a good start, usually if you scout your enemy not going any fast bombers its bad idea to go and force air fight closer to his base, he will always have advantage and win it. And you suicided even more air later on which would have stopped you from being agressive as aeon if you had units
But somehow you didnt have much land units and lost air, so really nothing good there.
Later on you had 4 landfacs but still managed to lose your expansion to a bunch of tanks. First of all, you were bit slow on landfacs. Then you made poor strategic choices, had your units elsewhere but defending your expansions. Like that one on top, it got raided 2 times, first a bomber killed your engie, then 2 tanks killed mexes and engie drop. Bottom one got raided just by 3 tanks. And you instead sent your tanks to support your com push which wasnt a great idea too. Just to compare, at that point you had 30 auroras to 18 thaams.
That all was happening on 7 to 8 min in game. But on top of that you had eco problems at the same time getting t2 air. Your eco was not ready for that, so power crash and float mass. All of them bad things that could happen to your eco, happened at same time. Could've upgraded 2 t2 mexes and build more power with that "extra" mass. So this is where you lost it, around 8 min. At 9 min all you have is 1 unprotected expansion in the middle, very unreliable com push into t2 land and eco disadvantage. Had some brief air superiority but didnt use it, also single t1 pd was stopping you from denying Embers middle expansion
What i can suggest is focus more on one part of the map to take. You can either go for same middle exp with com and use your land spam to support it, take lefty one later on and you top will be well defended from land attacks while trying to raid and deny his opposite expansions. Or else, go to other middle exp with com, use land spam to support it and go for right corner + raid bottom and left corner. Also could try to contest other middle exp with aurora spam
So mainly what lost you this game is poor strategy.
