I talked about it more in these threads, I don't really have much in the way of precise data of timings since I was unconscious for a lot of the time after I took the sn and I didn't have a phone or anything on me in the ambulance or at the hospital.
This happened over Halloween and since it was considered a particularly "serious" attempt - whatever that means - in the eyes of mental health services, it did result in me being under more scrutiny for a while. I didn't really get anything more than what I already had in terms of long-term support, though. It was a painful time for those around me, and I've been trying to do better and put more effort into recovery instead of resorting to self-harm and suicide, for their sake. That has only gotten me so far though, and a lack of material improvement in my circumstances as well as some major setbacks has me in a pretty similar place to before as of writing.
One thing I will say is that the common claim that sn is tasteless or has a pleasant, only slightly salty taste in solution was not anywhere close to my experience. Maybe it wouldn't have been so bad if I'd put less in my water but I had a pretty hard time getting it down.