Not excited

As

I don’t really get it. I have two wonderful sons, and we were planning to try again in March but jumped the gun. I’m either 4w4d (by ovulation which I believe is more accurate) or 5w1d by lmp. I don’t have any symptoms and I’m not excited or nervous or anything. I’m just... idk. Is anyone else feeling like this? Maybe if I had some hurting boobs or morning sickness or fatigue... but I don’t. I really don’t.