feeling trapped at home

just broke up with my long-term partner and it's been tough. i started working from home full-time a couple months ago so there's no escape, not even leaving the office for lunch or whatever. i thought about trying to meet someone new but then one night...i felt this weird urge to just do something...so i looked up some adult content online and watched it while touching myself. it was kinda awkward at first because i never really did that before but once i got into it, it made me feel better somehow. like an escape or a release. now i find myself doing it more often, even when i'm not feeling down. is this normal? am i just going through the motions and need to get out more? anyone have advice?