I have been in touch with my GP and told her about the advice I received on here because I wasnt feeling any better with the Levothyroxine I was taking even though my levels were ok. I thought I would have a battle on my hands trying to get the vitamin levels done, but she said it was fine, and would have some forms ready for me!!
Talk about shock as I know a lot of people have had trouble getting their GP to do this, thank you all for your help.
Once I have my results I will post them.