Spotting or miscarriage?

Vanessa

I tried looking up pictures on Google and I have called my doctor and he told me not to worry but how can I not. I went in for my 12 week appointment he pushed on my belly and we listen to the heartbeat so I can no longer be in denial that I’m pregnant. My tummy still felt sore after he pushed on it and when I got home and went to

the bathroom there was blood first picture then today I have brown. How can you tell if it’s spotting or miscarriage?