Sorry if this isn't really the correct thread for my input, but I just wanted to say that I tried the SN + DMSO (15g SN + 100 mL DMSO; I'm 18, male, and 150 lbs) earlier during May and it was highly successful.
I definitely felt nauseous immediately after drinking the SN + DMSO cocktail because it tasted and smelled disgusting. It felt pretty gross in my stomach too, but the nausea only became seriously uncomfortable after about 15-20 minutes. After that, it was bad enough that I couldn't really focus on doing anything other than just rocking back and forth in my bed, passing time until I would pass out. I got up and vomited at about 35-45 minutes after drinking the cocktail, which made me feel way more comfortable, but then I just stood there and passed out in my vomit a couple minutes after.
I ended up getting rescued because someone randomly entered my room probably around 20-30 minutes after I passed out. I'm better now and don't necessarily want to CTB, but I thought people would benefit from this info.
Good luck, I hope you do whatever brings you peace.