Trying not to freak out!

So just want to the bathroom and when I wiped, I had the tiniest bit of blood on the toilet paper. I mean like if you took a red pin and just dotted. I wiped 3 times to make sure it wasn't just something on the toilet paper. It was there all three times. Baby is moving but I'm worried now. I'm laying in the bed and trying to relax. Hope it doesn't get worse.