My experience with my son was hard.
I was severely sick for almost the entire pregnancy.
The toilet became my best friend.. Seriously any kind of food you can think of I've probably thrown it up lol.
It was also hard limiting myself on certain activities.. (swimming/sit ups/work)
I ended up quitting my jobs because of the sickness. Which was hard.
Staying home every day.. all day long by myself and just a cat... yeah kinda went a little nuttso lol.
however, feeling him move for the first time was an amazing feeling.
So were all the other little kicks and hits.
It didn't really seem real until my 6th month when I finally started getting a baby tummy..
(seeing the baby on the monitor doesn't always make it real lol)
It got stressful in my 5th month when I started getting braxton hicks.. they lasted until the day my son was born. It's also stressful worrying bout the baby's health.. wondering if the cord is around their neck (my son's was around his neck twice)
Wondering if they're growing properly, if they're going to have all toes/fingers.. If they're going to cry when they're born..
As for stretch marks.. they make creams for that lol :P
I used lotion every single day of my pregnancy and the only place I got stretch marks was on my butt.. (forgot to lotion it hahaha!)
Once that little babe is placed into your arms after labor it's all worth it.
Just wait till your older though!