I might be having a miscarriage...😢

Jenn
I'm afraid I might be having a miscarriage.  I just went to the bathroom.  No pain, no cramps, but when I wiped, I noticed blood on the tissue.  I got up and looked in the toilet and there were tiny clots or something.  
I don't know what to do.  I haven't gone to my doctor yet.  My appointment is on June 5th,
This is my third pregnancy and this has never happened before. 😢