12 week scan yesterday (turns out I'm 13+ weeks), always suffered with anxiety. They couldn't get a picture of baby and am booked in for quadruple test for when I'm 16 weeks. Likely not to get results until in 18 weeks and it doesn't test for Edwards/Pataus. I feel anxious to have to wait so long for the results. Midwife has reassured that as I'm in my 20s if will most likely be fine but I can't help but drive myself nuts over it. I'm worried about every twinge. I've had 3 miscarriages, one after 12 weeks, and can't deal with anything else going wrong again. I'm constantly on edge and want this baby so, so badly. How do I calm down? Is this an extreme reaction and if so, any tips on how to stop worrying?