Period clots?

Melissa

My past couple cycles I've passed "clots" like this. Some have been much larger than this one, which was about... Idk 1/2inch - 1inch 🤷🏻‍♀️ I didn't get a measuring tape 😂...

Now I've passed clots before when I was younger but they haven't been this thick? And since we've started ttc I was wondering if that would make the clots thicker? Have these past couple clots been early miscarriages if they've looked like this?