Desperately need help getting medication

I moved to the uk in October from Canada. I take lamotrigine for bipolar and I have been trying pretty much since I got here to get a prescription here. I have: * Registered with a surgery * Made an appt 2 weeks out, dr told me they can't prescribe anything. * Was referred to a psychiatrist * Called and they did not have my referral and said it would take at least until may to see someone. * Have called a pharmacy and told to go to A&E * Have called A&E and told to call my doctor * Have called 111 and told to call a pharmacy.

I have been DESPERATELY trying to find a way to get this medication as now I have 7 days left of my prescription and as far as I know this is NOT a medication to quit cold turkey. I have called a pharmacy and asked how to titrate off and they said not to. If I don't have the medication... how am I not supposed to? I will begin tomorrow by halving my dose to titrate off on my own but honestly I'm super nervous to do this and sad it has come to this. As far as I know side effects can include seizures, extreme mood swings, etc. If anyone has any advice honestly, short of just going back to Canada, please let me know. I have basically been crying on the phone due to calling so many people and getting told to call somewhere else. * I have a visa and I live here. * The closest city I live near is Glasgow (I don't live anywhere technically, I work around the country but I can find a Glasgow address for the sake of this.