Generic advice but...
1. Sell the pieces that will leave you with either a core (could be one) or a small set of watches you simply like even in the scenario that horology is no longer a hobby. For me this would be say the Milgauss. This will purge a few demons, restore the bank account, and reset the physical while you work through the mental elements of "horo-fatigue".
2. Having become primarily a watch-owner, consider yourself primarily an enthusiast or perhaps a hobbyist rather than a collector. Don't buy, watch at a distance and learn to enjoy from other people's experience. Relax and enjoy the PuristS community as a community.
3. Explore the technical or historical elements of horology if desired; perhaps some research into clocks, or other areas. Read up on famous watch-makers perhaps.
4. Wait and enjoy.
Generic advice is rarely useful but in my case, the above is/was effective. All the best.