I rang my bank and got it sorted hopefully but i'm still in shock, the amount spent was around £340!
The chap i spoke to said it was probably linked to a ticketmaster data breach a while ago that i wasn't aware of or forgot about. He also advised me not to store any of my card details on online sites which i have been guilty of in the past and certainly won't be doing from now on.
I will be using paypal as much as possible in the future.
Anyone else been caught out like this? It made me feel sick when i noticed something was wrong.