I Take 1000 Mg Of Depakote Foe Nocturnal Seizures. I

I take 1000 mg of depakote foe nocturnal seizures.
I take 10 mg valium ×3 daily ( morning lunch bedtime)
I've been also taking 10/325 norco for chronic lower back pain.
On Wednesday the 25th, I went in to get a tattoo. The shop manager said I was acting normal and was in good spirits and coherent. After the tattoo session, I got in my car and drove less than 10 mins to a restaurant to have lunch with my family. They immediately started asking me if I was ok. Saying I was slurring my words and acting drunk or high.. I don't remember the rest of the day. I woke up the next morning embarrassed because how they said I was acticng. Iny mi d I thought I was perfectly ok. I thought I was 100% capable of driving and caring for myself . Luckily for me my mother took me home and baby sat my 32 hr old ass... I'm scared because it's never happened before, no red flags, no warning. What do I do.