Not looking for negativity

I recently found out the reason I’m not conceiving is my partner.. it’s to the point of almost predominantly being my partner. I’m trying not to hold anything against him but all I’ve wanted to do since I was little was be a mom. I’m trying to not be stressed or to stress this but it’s hard. Anyone else out there with this issue? I love him forever and am not going to leave him regardless, but I’m feeling pretty down. Definitely thought it was me who was the problem and was making a ton of changes to make our chances better, but I can’t fix this one...

Update: he has a sperm count of about 8 million and the shape at about 2%. His motility used to be an issue too but he’s been taking vitamins that has increased his motility, shape, and quantity, just hasn’t done it by very much. My doctors were telling me I had PCOS and that’s why we couldn’t conceive but turns out I had a thyroid issue that has been corrected through levothyroxine. I’m ovulating normally with femera and even when I wasn’t taking it I was still ovulating fine.