I’m almost 12 hours sober

For the past couple years, I’ve been drinking around 8-9 shots of whiskey or vodka with white claws or seltzers too, so probably about 14 drinks. Every single day, this week I over binged and woke up this morning to the shakes, sweating, anxiety over load, started to hear things in the beginning, felt like I was going to pass out. I finally went to the ER. I’ve always wanted to stop but was way too scared of getting seizures. I’m still so scared to even go to bed , they set me home with chlordiazepoxide to detox at home. I’m excited for the first night in years for a sober sleep but just can’t get over this heightened fear of seizing in my sleep. Am I over reacting ? I just need some positive vibes