Me too had problems,same thing dog having fits,wouldn't come out just said put her in dark room on her own and leave her!!
Allport vets came out straight away when i phoned them,even tho i wasn't a customer,but its in bromborough so most prob too far to travel.
They are very caring with your pets and its not all about money,they let me pay over several months when i was struggling for cash.
Every dog has its day!