Oh man, that's brutal. It's your only girl, so it makes things difficult. Me personally, I'd chalk it up to learning, and throw her away. We've all been there, it's really a shame. I don't see how you could ever completely get rid of them, or there webs & eggs entirely, Some of that stuff is locked in the buds depending on how long it's been going on for. It's not the worst I've seen, but you don't wanna be smoking that shit.
Im sure you know, but a little neem oil and soap spray under the leaves every now and then will keep these fuckers away.
goodluck man