How to structure a very small initial ad budget

Hey guys, I have a bundle product with an order value between $99-650 but I don’t have a big ad budget to start with just $190. Two questions:

  1. Should I start running facebook ads and hope to make sufficient to reinvest and grow or should I save more and wait?

  2. If I should start, what daily budget should I set for the best use of the $190?