No do not chop her in 10 days. The top cola always mature the fastest. Watch the middle buds how their thricomes are.
You need to make an overall search for amber thricomes. I would say you have to go with 2-3 more weeks before you harvest!
If you see a lot of clear thricomes you are not there yet. And from what I can see your girl has much more to give! Itās the last 2-3 weeks when your buds get fat and your plant change colors!
Give it some PK boost and prepare for the flush in 1,5/2 weeks let it use all of it stores nutes in the leaves and in the soil. Lower the temperatures and you maybe get some purple tones
Hard to see if itās finished from just one bud on one picture.
But u can promise at least 2 more weeks!