6 weeks and no symptoms

I’ve had next to no symptoms my entire pregnancy, I get tired here and there but my breast tenderness hasn’t been bad at all and over the last few days it’s subsided and now they barely feel any different. My only consistent symptom has been the constant mild cramping I’ve been having for 2 weeks. Is this normal?? Am I going to miscarry?? I’ve already lost 3 pregnancies and my doctor still refuses to draw blood or see me until 14 weeks and I’m going to lose my marbles being in the dark until then.