In the UK, I think GPs lack of knowledge can be a big problem.

I've always found my GP to be very helpful, although my friend's GP isn't. I've suggested she register elsewhere it's that bad. Maybe you should see if anyone you know has a good and understanding GP and try and register there. They might be a bit more informative and helpful.

Also the NHS website has some useful info, including details on how your treatments meant to be dealt with if you look at the map of medicine bit

Search online for map of medicine bipolar nhs... Hope that helps