SEO:
If you take the same title that you have researched, then this title already exists for Google & Co. So if you use it too, Google will rank you worse than the original title because it's just a duplicate. This of course has an impact on your SEO. I hope you don't use the same texts again as you did in your research.
Dangler is absolutely right with what he writes. If you stick to it, you should have even more success.
Your main keywords like "baby, crib, guides, tips..." don't always have an H1 heading. Instead, they only have an H3. Important for SEO you should therefore highlight more.
Optical:
Also your pages are not harmonious and I personally miss the female touch. (logo, images, fonts..) I would let several women evaluate your page. They have a good eye for it.
You can see at first glance that they were simply cobbled together. Example: The "Terms and Conditions" are different from the "Privacy Policy". Why do the share buttons on the left hang on the "Terms and Conditions" and why is "Terms" misspelled?

Also on other pages the share buttons are displayed completely wrong or are unnecessary.
Technically:
A contact form on WordPress pages only invites uninvited guests to come over you. Most of the time, no programmers work with WordPress and therefore these sites are especially vulnerable. Secure your contact form well or try to solve it differently. For social networks, you should delete the mailto. This was already very critical in the 90s.
In the mobile version (Phone, Pad) the primary footer is hidden. This means that the "Terms and Conditions" or the "Privacy Policy" are not displayed. This literally screams for a warning letter.
You can see you've made an effort, now it's down to the finer details.