Had really intense burning like waves/flashes on my scalp all yesterday (still going on today) and peed myself while sleeping last night and havent done that in 20 years. could this have been a first time seizure or something else?eeg was recommended?

Review what you drank/smoked that night. Discuss with Dr. after that. YOur body is talking to you. Listen and take good notes and share with Dr you all can figure it out if YOU listen go your body. Dr cannot feel what you are feeling.

The nocturnal incontinence could well be a sign of a nighttime epileptic event, if no alternative explanation is forthcoming, an EEG might "clear the air". Must caution, at this point, to be on safe side, and avoid driving, use of power equipment, activities at heights, and bathing and/or swimming alone. Consider neurological involvement.