Needing reassurance, help

I'm 4 weeks pregnant. And i just started having a anxiety attack because I noticed traces of blood in my cm. by traces I mean very small traces. Like looks like red pieces of fuzz, I know this is nothing to panic over spotting is totally normal and I'm not even full on spotting really but after having two chemicals in the past 4 months I'm freaking out. My hearts racing I'm scared I'm shaking and I can't get myself to calm down. I just need reassurance that this is nothing to worry about i think. :(