I suddenly got a numb lower lip, and it hasn't gone away for 4 days.

Age: 29

Sex: Male

Height: 5'11"

Weight: 170

Race: White

Duration of complaint: 4 days

Location: Germany

Any existing relevant medical issues: Epilepsy

Current medications: Keppra, Pregabalin, Zopiclon, Sertralin

I'll see my GP on Monday, but I'm kinda worried...