I have been working on improving my credit for the past couple of years. I had a below 500 credit score when I started. I had to pay off a medical collection and bring my student loans current which were at the time quite a bit past due (by quite a bit I mean 6 months). Since then I have been current on all accounts I have an auto loan that I have never been late on and 2 major credit cards one that has currently only about 10% available credit and the other that has about 75% available credit. I also have 2 student loans that have been current for the last 2 years. I checked my score about a year ago and had improved my score to about 660, an increase that I was happy with, I just pulled my credit tonight and my score has hardly moved. Would consolidating my student loans into a new single loan help or hurt my credit?