OP - I just read your other topic about your 2.47 for pharm school. I think they gave you some pretty solid advice.
I'm weary because it would have been one thing if you think that you now want to pursue an MPH and go on from there to more public health related fields. However, you say you're trying to go to pharm school after the MPH. Like JMM051 said, go read my topic about using an MPH to get into Med School. Pharmacy just like med school or any other field really, it's not going to be of much use. You will waste ~2 years that should be spent on a postbac. Especially because you're trying to make up for that GPA.