If you're concerned about diabetes, you really should get a fasting blood sugar level again, and make sure this time you don't eat anything for at least 10 hours before the test.
As regards your urinary symptoms... sorry to say this, but I really, really, think that you absolutely, positively, no doubt about it, need to see a doc for tests and cultures for other possible causes... I know the exam and tests are not pleasant, but if anything else is going on, you really need to know and more importantly, NOT knowing and NOT getting treatment could result in really bad consequences... please see your doc and let her/him know everything...
Best to you...
According to the ADA a fasting blood glucose of less than 110 is normal, according to other sites it is less than 99 so it depends on who you check with, hope this helps.
I also wanted to know what normal blood sugar levels are normal. I tested myself the other day and it was at 105. I took it in the morning after not eating or drinking anything for over 9 hours. Thank you.