Stress causes miscarriage??

Hi all,

I’ll be 8 weeks tomorrow. I had a miscarriage in December at 8 weeks four days at my 9 week ultrasound. My anxiety is skyrocketing right now. I had an ultrasound at 6 weeks four days and we heard the heart beat which was 132bpm and everything was fine. Tonight my husband and I got into a bad fight and he was really nasty and my heart was beating really fast. I’m scared now. As it is imworried 24/7 about this pregnancy but this just made it worse. I have zero pregnancy symptoms except pants are a little tighter and urinate a lot... but now I’m worried like crazy that this arguing and my anxiety tonight caused something to go wrong. Do you think it did?? I don’t think I can handle going into that 9 weeks ultrasound next week and anything going wrong. I really can’t. It was hard enough before. I dontknow how to get through this and I really dont need to be stressed out with my husband right now!!! I work 40 hours a week at a new job plus I’m in school for my masters, plus we moved here three years ago and I have no family. Help and pray for me that my baby is healthy!!!! Thank you!