Well, I can tell you that it's not uncommon to want a baby at your age, And it's not necessarily wrong to want one either.. but I know from experience that having a baby at 17/18 years old is hard. It's a lot harder than you might think. And the really hard part isn't when you are 17 or 18.. it's when your child gets older and you are still young.
I was two months shy of turning 18 when I had my first daughter. The first few months weren't terribly *difficult* as she was a baby. She really didn't do much or require more than a dry diaper, warm place to sleep and a full tummy. It was as she got older that it became increasingly difficult.
When your child turns 5 and you want to buy them everything because you love them so much, you most likely won't be able to because you'll only be 22-23 and just getting on your feet. If you are still in school and plan to go to college, that is a big time commitment.
When your child is 9 or 10 and you want to enroll them in sports activities, it will be hard because you will probably have to work a lot and you'll be missing games 'n stuff.
I'm not the type of person who thinks only about money and that you have to be financially secure to have kids, but I have seen and LIVED it myself. I'm now 35 and have added more children in the mix and I can tell you with certainty that it is a much different scenario being a mom at 17 than at 27. My two oldest kids are almost 10 years apart.
t 17 I thought I knew who I was , where I was going and what I was going to do with my life. Turns out, none of that happened.
My advice is to wait 1.) until you are married to have children (or sex for that matter). For whatever reason, it IS a different experience (better

) when you are married. and 2.) wait until you are where you want to be in your life before bringing a child into chaos. It is manageable, of course, but there are a lot of hard times being a parent so young.