What do I do?!?!

Ok so I’m 14 and I’ve been masturbating for a year now and I’ve gotten vibrators but my mom took them(I don’t live with her) so I’m left with nothing to use . I’ve been really sexually frustrated.😭 Me and my gp are really close and he knows that I masturbate. I haven’t worked up the courage to ask him for money. He’s given me money to buy one twice. How do I tell or explain to him I need some money to buy one again?