Unplanned pregnancies are often an upheaval in anyone's life. Planned pregnancies can cause the best of men to feel their life is
lost.
Men and women view pregnancy and family very differently. Men of 20 have their whole lives to look forward to and don't always relish being 'tied down' with a baby.
My advice to you is that you have your whole life to be an adult. Don't rush into it.
If your period is due in 1 1/2 weeks, you would have 'conceived' about 3 days ago. You went from the possibility of pregnancy and then being excited about it in 3 days?
Planned parenthood gives free testing and they also have free birth control if you are not pregnant.