
That's a tough one. I would say the first time I spotted. I was at my friends house for a coffee play date. I went to the bathroom, wiped and saw that spot

It was horrible feeling of being scared, confused and angry. I had that warm feeling wash over me and that knot in my throat. I tried to convince myself that it happens to a lot of people who go on to have a normal pregnancy, but I never spotted with DD, so I knew what was up.
Thankfully most of the girls had left and it was my one good friend (who also had m/c at 12 weeks years earlier.) It was so hard to tell her I had spotting because I knew what was coming.
The other really hard part was to call my OB (this all happened over the weekend) and tell them what was happening. I tried so hard not to cry over the phone, but ended up bawling at the end of the 20 second call

I agree too that talking about it for me helps. Though as I write this those exact feelings of feeling warm and getting that knot in my throat come back