Welcome to the site NotKorean, what a brilliant first thread!
What is the rough timing of the first attack?
It's roughly 9:30-10min, you have 2 medevacs, decent amount of bio, stim, and 1/1.
You can choose to poke the front, or drop in the main, the transitions are to get a third or get 3 more barracks for more pressure.
You can also pull some SCVs which can just flat out win you the game depending on what you scout.
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