I don't have much to add, but your username is amazing! Maybe try a vibrator or some adult videos...also, look up low-dose cialis for women. It helps with blood flow. Good luck!
I wouldn't use anything that thin if it's also long. Too much bendy-ness.
I'm using 31g 5/16" for all my stuff. Reconstituting, injecting. Sometimes the vial stopper is stubborn, but if it bends, I just toss it and grab a new one.
The takedown of that one sketchy lab is a huge bummer. Never even heard of them before this. But now everything's gonna be under even more scrutiny. Not sure I can handle the stress.