For the past 2 - 3 weeks almost every night i get these quick waves of a adrenaline mixed with cold sweat feeling. It happens when i'm in bed about to fall asleep, I suddenly get a feeling of my heart skipping a beat forgetting to beat and instanty if not simultaneously i get a really quick wave of adrenaline cold sweat feeling, it happens for like 1 sec.
Its a really weird but also terrifying feeling.
Is my brain broken?