I got a D in math on my first semester

I got a D in my math class what am I suppose to do now? Is it normal to fail a class on your first year of college?

Not normal, but you may have to repeat the course if you need it as a prerequisite for another course, or if you need it to fulfill a requirement that specifies a higher grade than a D.

What is your major? Are you at community college or university? I also got a D my first semster of college in math and also withdrew from English because I knew for sure I would fail. I retook both classes and got Bs.

What math class was it?
What math did you take in HS?
Did you attend classes?
Did you read the chapters?
Did you do the homework?
How did you do on the midterm?
Did you change how you studied if you didn’t like the grade?
Did you go to professsor’s office hours?
Did you get a tutor?
Did you form a study group?

Here are more ideas:
http://talk.collegeconfidential.com/college-life/1920853-college-is-a-step-up-from-hs-16-tips-on-doing-well-in-college.html

Find out if you have to retake the course.