I have some bad anxiety and fears about my little boy and I want to know that I’m not alone 😞

I’m 37+2 and will be meeting my baby boy shortly 💙 He has been healthy my entire pregnancy, which I am so grateful for. For some reason, I cannot imagine having my own baby even though I’m so close to my due date and it scares me that something is wrong with me, or that something could be wrong with him and I’m trying to protect myself from heartbreak by being a little emotionally distant. It just doesn’t seem real that I’ll be a mom, although this is something I’ve wanted my entire life. Then I just feel so guilty and scared for feeling this way. I want a happy, healthy baby more than anything and I feel like I’m guarding my heart and afraid that something will go wrong 😢 is this normal?? I feel like I’m in denial or something and can’t wrap my head around the fact that I am even having a baby still.