Telling my mother am pregnant

Last night I told my mother that am pregnant.. It was one of the worst days of my life because she told me that I'm not committed and not ready so that I Sud have an abortion. I never thought my mom would of told me this . I'm 19 and I been with my bf for 2 years . I just want support from her . Am not asking for money or anything . I just want her to support my decision and love her grandchild. I'm good child . I'm in college n I got a job so I am ready for the challenge to have a child