First pregnancy

So I'm sure every first time mommy has her questions. This whole experience is so new to me. Only thing is all I keep hearing about are the negative things. "Oh you're going to get so much bigger!" " the bigger you get the worse you're going to feel" "you're never going to have energy like you used to" " get used to hardly ever sleeping". There's alot more than that that I've heard. It's like women who've had kids look at me funny when I say that I feel fine. I mean don't get me wrong I have my off days...days when I don't feel so great. But honestly it hasn't been too bad. Although sometimes I get afraid to ask other moms questions because then all I hear are horror stories..... kind of makes it seem really scary. Is anyone else going through this too?