unsure if i should get an abortion

A

Before i start, i am young. i’m 19, 20 in 3 months. and i hooked up with my ex almost a month ago & i am pregnant now. he is all for getting abortion, offering to pay and to come with me He says he wants nothing to do with the kid because we are both young and have our whole lives ahead of us. i’ve always wanted a child and i am willing to take care of my child no matter what. i don’t want to get an abortion, along with the long term effects it can have on me. (mentally and physically). but also i am young and still want to hang out/ sleep in as long as i want and still attend school and my minimum wage job (LOL). but i don’t know what to do. I know my family will be upset at first but they will eventually get over it and help me if i need it. PLEASE GIVE ME ADVICE. i’m afraid if i don’t get an abortion he will not help with his child and he already claims i stresses his life out enough.