I posted my first questions last week and got a lot of helpful replies..Thanks

I also warned I'd be back with more so here goes...

I got my bp in May. She's been eating/shedding/acting fine up until now. She's refused the last 3 feeding attempts. I know bps are notorious for going off feed for no reason and if there were no other issues, I wouldn't worry as much. She's been literally climbing the walls most of the day for about the last week. I'm talkin 6 hours or so a day! The only change I've made to her habitat was to make her a new cave, as she'd outgrown the first one. I'm told 'she' may actually be a boy looking for a mate. I never did get her sexed. Is she stressed? Should I handle her more to get her mind off of it if she/he is looking for a mate? Also, I woke up the other day to see she'd made a hole in the substrate (paper towels) and buried herself completely, in the cave. Is that normal?

Any help is appreciated!