Miscarried at 8-9 weeks now I'm pregnant again at 6 weeks

[TeeTee5334]

Hi all, I miscarried about 7 months ago. The fetus developed slow and we lost the heart beat after a couple visits with the doctor. Now I'm currently 6 weeks pregnant and the doctor checked my hcg levels at 4-5 weeks. It went up from 488 to 1464. I also let my doctor know that I ovulate late (ovulated on day 22) so I'm earlier in my pregnancy than they might expect. At any rate, I have an ultrasound scheduled this Friday and I can barely wait. It's so hard to wait around and I feel like my husband doesn't know exactly what I'm going thru. He seems so calm and honestly doesn't really seem like he's ever worried. I'm just venting bc I don't know how else to let it out. I have talked to him about it and he says that  just stressing myself out and I have to let everything run its course. Easier said than done! Are your husbands this calm and "detached" from the whole experience?? Thanks for your support in advance