I'm so nervous

So I'm 11 weeks (tomorrow) and today I just feel so worried about the baby. I've had some random sharp pains (but not super painful or long lasting and I've been having them since I was 6 weeks) but I went to the bathroom a bit ago and had couple spots of blood on the toilet paper (like not enough to cause any concern and I cant tell if it's from my vagina or the skin around it as I have very sensitive skin and gets tiny tears down there from time to time). I'm just so worried and idk why. I miscarried in June and this is our miracle clomid baby. I just wish I could know that everything is still okay but I don't have another appointment with my ob until the 17th.