Pregnant after 2 MCs and 1 successful

Hi! Looking for some advice, comfort, guidance...

I had my first MC back in 2017 and it took a year and a half to get pregnant with my now 6 month old son 🌈. I had my second MC when he was 3 months old and I recently found out I’m pregnant again. So far, my tests are getting darker instead of lighter. With both my miscarriages my tests never darkened they just stayed the same and eventually lightened until I started bleeding. So far, so good this time. The test line is darker than control line which makes me feel a bit confident. However, I’m really struggling emotionally with trusting this pregnancy. How do you get through this? I keep taking it day my day and I’m trying not to go crazy. My husband (bless his heart) suggests to just put trust into it because we had a successful pregnancy and it can happen again. Which is certainly true, but those words just don’t seem to help. Has anyone (unfortunately) experienced a loss/multiple losses and struggled emotionally to trust your next pregnancy? I struggled so bad when I was pregnant with my son because I was always worried and on edge about something going wrong.