is my protein shake ok to use?

I bought "Pure Protein Whey Protein Powder" at walmart and it is the only protein shake i am able to keep down. i was wondering if it is ok to use as a protein shake. i am 8 weeks and 4 days post sleeve surgery and i need a way to get my protein in that my body can tolerate.

We greatly appreciate your interest in helping us build our Q&A database. To discourage vandals from posting garbage, however, we require people to register before posting.