Spotting or miscarriage?

I’m 5 weeks and 3 days. I have had some very mild cramping the last week. It’s very light and goes away. Today I woke up and when I wiped there was about a quarter size amount of blood on the toilet paper. It was red but look brownish as well. I looked in the toilet and about a dime size clot was in the toilet. I haven’t had any cramping today. What is everyone’s thoughts?