First Blood Test Since Medicated

Been for my results today since put on Metformin February when my number was 83 - 1 tablet. My new number is 57 - so happy - nurse said it was amazing. She is worried about my cholestirol being 6.7 as it is up from February being 6 and triglycerides sitting at 3 and HDL was low. They gave me no breakdown this time and stated it was not requested so do not know if there has been a drop in triglycerides and increase in HDL. I have said I will wait for next test with proper breakdown before I make a decision on what to do. My blood pressure has also dropped to normal range as well which is all good. This is all down to following Diet Doctor and after 3 months still motivated to continue with it as I have not felt this good in years. Thank you to everyone on the forums reading all has given me support to do this.