Bleeding early prehnancy

I'm 9 weeks and bleeding medium flow, little to no blood clots, the clots that come out are maybe the size of half a pinky nail. It started off brownish spotting on Wednesday then turned pink spotting and on Friday started bleeding red. I called my obgyn and the office said they wouldn't see me there with out an appointment until I'm 20 weeks, my first dr appointment is this thurday so in three days....anyway they told me to go to the intacare or er. I called the instscare and they said they didn't have the equipment to check me out and recommend I call the obgyn, so that was a dead end.... I don't want to pay for an er visit...unless I have to...should I just wait it out three days or go to the er? Idk what to do...