Concerned for missed miscarriage

I really truly deep down am worried I’ve had or am having a missed miscarriage. I’m almost 9 weeks and my pregnancy symptoms have always come and gone. I haven’t had any real bad morning sickness. I’ve only vomited once or twice on the same day. Otherwise bouts of nausea have come and gone but lately gone. My boobs haven’t been as sore, I haven’t been peeing quite as much. I’ve had cramping off and on throughout and some lower back aching but nothing too extreme. I haven’t had even one spot of bleeding at all this entire pregnancy. Only thing I’m really experiencing currently is diarrhea. I’m just really anxious. 😔😔😔😔