Thanks so much for your comments! I appreciate your encouragement so much. My husband, Saj, spent an hour and a half talking to my dad about the loan situation. We both didn't get to sleep until around 2AM. Apparently, my dad wanted more information, especially about how he wouldn't have his name on it after I consolidated in a couple years. He is going to ask around the family and see if anyone else would co-sign. I wish he would just do it himself right now and save me some stress, but first he wants to see whether I absolutely need him to do it; I am waiting for him to get my credit report and send it here so I know why the loan companies are denying me. That will probably take at least a few weeks because I just ordered my credit report a couple days ago. In the meantime, I wonder if the TERI representative at my uni will offer me any hope about sorting out the situation. I normally really get on with my dad, but money is obviously a stressful topic for him. I just felt insulted when he denied me and seemed to discourage me from approaching my godfather. I have to hope things will improve.
Applying for jobs will make me feel more in control of the situation as well. I was going to attend a postgrad summer school as a tutor and student in Italy 24 Aug- 8 Sept (I have a grant that covers tuition, accommodation, so I would need to pay for food, the travel expenses get reimburses at 75% later), however in between my TMJ and my present situation, I am not sure about going anymore, especially if it was between starting a part-time job in the beginning of September or going to Italy.
balmerhon, you make a good point about the difficulty of getting back into the groove once you've stopped. I really want to have a child in the future and would have more stability if I complete this PhD.