Not feeling the relationship anymore

Hi ladies, I’ve been with my bf for about 3 months and just like that I’m not feeling this anymore. I feel so horrible because he’s such an amazing guy & I honestly don’t know what it is.

I’m pretty stressed with work and just want all of my focus to go into work and my daughter. I can’t help but feel horrible for feeling this way

Edit-

I’m just not crazy about him, do I care about him? Yes but I’m just on the same page as he is, I guess I’m afraid of letting this go and regretting it so I’m kind of forcing myself to stay and hoping I start to feel strongly about him?

Opinion??