Sounds like a typical player steaming off.
You had to call 15k to win 33.2k. 33.2/15 = 2.2 so your pot odds are correct.
You need to have 15/ (33.2 + 15) % equity to make this a profitable call. 15/48.2 = 0.311.
You need 31.1% equity to make this call, even if she has the NUT top of her range (TT) you still have around 30% equity.
To further my last comment, this kind of spot you shouldn't be passing up even if you do feel like you have an edge on the table. You've probably got an even bigger edge when you have 60k to play with
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