I've never posted here before but I really need to get this out.

(P.S. this could be triggering to some)

About a week and a half ago I was 3 weeks late. I took a test and there was the faintest line. I wanted to retest about a week later but 3 days after I got very sick (throwing up, painful cramps, back pain [worse than usual], barely able to get out of bed between the pain and the fatigue). Turns out I had a miscarriage. I'm 26 and I have PCOS. I was diagnosed after all the complications with my first pregnancy (who thankful made it to term and is turning 7 in a few days) I was 19 years old and told I'd never be able to have a baby again. Now after this miscarriage I feel like I can't talk to anyone about it because it happened so early on, but when I saw that line, I started picturing our lives with this new baby. I imagined my son playing with a sibling and I pictured my fiance holding his child for the first time. Now I feel like my hearts been ripped out and I keep getting random waves of sadness and crying. Is it normal to feel THIS upset when I was only pregnant for a couple weeks?