Not feeling pregnant

So I am *20 weeks pregnant and I just dont even feel like it is real. Like I dont even feel like I am pregnant. I am showing, baby is kicking, I mean all obvious signs are there, I just have a major disconnect with this pregnancy. I have been under extreme stress so maybe that is affecting it? Anyone else ever feel this way?

Edit: I accidentally wrote 2 weeks instead of 20, but some of you ladies were pretty rude, especially when someone says they have been under extreme stress. How about we be kind instead of automatically making fun of people.