Apps compress more rejection into three months than most people used to meet in years. Stop properly, work out what actually drained you, and return only if you want to — which you might not.
Most of it unexplained, which is harder to process than a reason. Being tired after months of that is a reasonable response rather than evidence you're not resilient enough.
The apps are built for indefinite engagement and the notifications exist to pull you back. Reduced usage keeps the whole thing live in your head at lower volume.
A 21-day detox with a return date at the end rebuilds the exact obligation that exhausted you. Some people are happier not dating for a year, and that should be an available answer.
Numb, hopeless, nothing enjoyable, sleeping badly — that looks like dating burnout and it's also how low mood presents. A reset exercise is the wrong response to it.