The company is obviously facing a cash crunch, but to me this is the key bit and why I would start shopping my resume if I were in your shoes. Management will have known about the cash crunch or should at least have anticipated it was a possibility for a while now, and should not have set expectations that they were unlikely to meet. The rest of the actions look like prudent cost-cutting measures, but if you can't trust that management will honor their promises today what guarantees do you have that they will do so in the future?
As a non-founder (i.e. very low equity upside), it's not for you to make compromises to keep their high-upside baby alive. Put your own interests first and find an employer that doesn't require you to subsidize their growth.
Also, if I had a dollar for every time a founder has told me that funding is coming in "months, if not weeks" .... well, you can guess the rest.