Pittosporum Help!

Hello everyone, can anyone help? My variegated Pittosporum which I planted 5 years ago was growing over onto my path so I cut it back, probably at the wrong time! I would say it was August time, however I’m so upset as I think I cut it back a little too much and I’m worried it will not grow back can anyone help with tips or advice. Many thanks, Karen

 

Only in time will it grow back or should grow back, they isn't much you can do but wait.