put some girls you're particularly nervous about on do not disturb. Are your sheets soaked in so much bodily-fluids that they're stiff? There doesn't seem to be much in between. You had sex with this girl, so don't be a dick to her. It's harder to message first when you don't know the person.
Match her tone When it comes to flirting especially when it comes to humor it's very important to match her tone. You don't have to go total bald-eagle (unless your hookup has made it clear that that's the hairstyle she prefers for your peen but you certainly should trim. Not your back pocket; that could be a disaster. These steps that you need to somewhat nail if you want to nail her. At the very least take a breather before continuing to work your lady over. My only advice is to not go full on hype-beast when you're out with a potential hookup or out trying to hunt for one. Make sure you're yourself while dressed appropriately for the place you're.