GPs are not always good with advice around pregnancy, you really have to probe them for information! You could ask if they have a GP with a specialist interest in pregnancy (my surgery has an allocated GP).
I was given the number of the mid-wife and asked to call her - if I was you, I would phone the surgery and ask the process re contacting the midwife or you could be waiting and nothing happens.
In my area (Cambs) you get a scan at between 11-14 weeks, unless you have bleeding earlier than this and then they scan you earlier as well (I had this at 8 weeks).
I work for the NHS myself and I have to say that you just have to keep asking for advice and help as it is not always offered!! I think sometimes they assume you know more than you do! Hope this helps x