Coming from someone who's suffering from the same concern, though im in the 20s, it really is normal to feel anxious and even depressed at time, i struggle to fall asleep at night.

What I can suggest is, for the time being, find a job that can keep your cash flow going first. Since you started as a waiter, you could consider working in the F&B and you may be surprised that some may even earn you upwards of 1.6 - 2k/month. For instance paparich, old town, bubble tea shops etc. No harm trying and I wish the very best to you and everyone who's currently pursuing a job position. Good luck y'all.