Hi Caroline and welcome to the BCC discussion forums where you will find that the users of this site have a wealth of information and support which they all feely give. As well as this brilliant support from other forum users, as one of our services BCC offer a free phone helpline where the staff will talk to you in confidence about your worries/concerns and point you in the direction of more support if that's what you need. Calls to the helpline are free, 0808 800 6000 lines open Mon-Fri 9-5 and Sat 10-2.
I thought the BCC publication about what to expect at your clinic appointment may be helpful. Here is the link:
Very best wishes