Is it normal to have tingling and achey pain around eye 2 weeks after botox?

I had botox in forehead, frown lines & crows feet two weeks ago (13 August) and had no pain until 2 days ago (23rd August) when I began to get a tingling and ache-like pain under my left eye, this is now going down and across my cheekbone towards my nose. I've had botox before (with the same person) and never had a problem. Can you advise what this may be / if I need to seek help? Could it be nerve damage?