Yeah, it looks like it's just starting. If the grower is saying 9-10+ weeks, you have another 8-9 to go, I'd say.
I'm not sure where you're getting that she only has 3 weeks to go. Flowering times are from when the bud starts forming, not from the start of the plant. If she's in her 3rd week of flower, the first week or so is a transition week and most people don't count that. By the looks of the plant, she's looking like a week or so into flowering, not including the transition period.
I haven't grown autos, so maybe it's different, but it's looking like it's just starting. Good luck!