Vegan moms and reproduction

Hey ladies, so for a few years now I’ve really been trying to become vegan and now I’m finally at the point where I’m basically vegan except for maybe a couple of things that may have traces of dairy in it. I’ve been reading some things about how it can affect reproductivity negatively. I already have two children who I got pregnant with very quickly. I don’t want another one for at least a couple of years. Did any of you that are vegan have any issues conceiving? I’m stressing out over it. I’m sure the studies I read were bias because it can’t seem right to me that changing to a healthier life style would cause issues with conceiving