So I fixed the bedbugs problem.
By moving from the hostel dorm to a room shared with one other person at a yoga retreat with a pool. For 20k less. I'll be here until Saturday, then decide what to do next.
May go back to the original dorm for a few days until the equivalently priced dorm at the yoga retreat becomes available..
The tradeoff is no kitchen at the yoga place.. but the pool... and 25% off in their veggie cafe which has lots of raw desserts.. but I like the location of the hostel better... Man, life is hard.