Nervous

So... so far today I've felt ok.  I'm tired, but I had a restless night.  Little symptoms I had the past couples days are minimal to none today... just makes me nervous.  Waiting for the doctor's appointment tomorrow to get confirmation that everything is ok, just trying not to stress myself out over little things.  Still taking pregnancy tests here and there and the line is only getting darker, so that's a good sign.  Just nervous about our little bean being healthy in there.