One cola wilting drastically

Outdoors in shady spot, some afternoon sun
7 weeks into flower
15 gallon pot filled with rich soil
Virginia humidity + raining the last few weeks and plant has not dried out at all
The one cola is the worst but some others look slightly off on the tops looking closely

I would suspect a stem borer.. Check out the stem and see if you can find where he entered..

Broken branch? Split in stem? Root rot? Bugs? Could be alot of things man. She looks like she can't pull up enough water for whatever reason. Only you can investigate and find the cause.

Agreed with all above if you can’t find borer or break and you mentioned it hasn’t dried out and more tops are showing symptoms leads me to think more about roots