You are now a bit further along. How are you doing? Is the stress settling down a bit? Now is not a bad time to look at your resources. How much support do you have? Who are reliable and can help you out if you need it, both regularly and in an emergency. How stable is your life? How stable is the father? Is there any family conflict or difficulty that can cause you stress? How are your finances? How is your health? Have you scheduled your first prenatal checkup yet (otherwise, call now and do so).
Or, if you feel to overwhelmed by the pregnancy or by motherhood prospects, have you considered abortion or adoption?

All these are questions only you can answer. The good news is that most of these concerns can be addressed with help from others who can help you figure out your options. Start talking with you physician or call friends who have gone through this.