Throw out bearing?

Hey everyone, long time lurker and 06 2.7 base owner. 92k miles, I bought it at 83k earlier this year. Pretty sure it’s on its original clutch and the other owner probably towed with it because it has the tow package. Ive done 1000 miles or so with less than 1000 lbs behind me but that’s it. Florida car it’s whole life.

https://vimeo.com/647955467
I’ve got this noise coming from my clutch area. Please see the attached video, especially from about 15 seconds onward. It’s not a classic throw out bearing chirp, it’s lower and kind of like a warbling. It’s present with the clutch pedal out, and goes away when I push it in. The truck also sometimes doesn’t want to set off on the first start of a day, and requires a large amount of clutch slipping to prevent it from shaking. Shifting to 2nd can be a bit rough, but that could also just be me as I’m not a pro at stick quite yet. Any informed opinions are greatly appreciated. Love this little truck