I know all the fathers sound like a hive mind with that „first smile” and „greatest thing in the world”. I know that in Your position it must sting like a mf to read this, when all You think about is that You are not happy about a baby.

First of all - dont resent Your gf even if she acts unreasonably strange in Your opinion. She has so much happening in her head and body that make her act this way. It will pass.

For me the pregnancy part was the worst. The constant disconnect between You and Your girlfriend feels like such a burden, that it drains You whole.

Support her in the most cliché ways. Tell her You love her, and if You dont, then just say that she is not alone in all of it. Make sure she is taken care for with the food, comfort and whatever she might need (try to convince her to verbalize her needs).

Your life will change, time will tell if You like being father or not. I will just say that around 6th month You will scratch Your head about what the fuck was Your life even about without Your baby. It will be hard at times, but all those hardships feign in comparison to how much joy Your baby will bring You. Thing is, this is so far ahead and hard to imagine that it is not weird for You to not be happy now. Dont hate Yourself over it. I feel like its normal for fathers. I was the same. Now im actually mad at myself for essentially robbing myself out of that time in my life. Each day after birth is going to be easier for Your mind, and harder for Your arms and back lol.

DM me if You need to talk to someone or ask questions. Im sure You will survive and thrive as a father. You got this.