16 & pregnant

so i'm 16 years old and i just found out i'm pregnant. me and the father of the child have been together for 8 months, and he's 19. i can't keep the child, even tho a part of me wants to, since the thought of an abortion hurts my soul. the father of the child despises the thought about keeping it and would leave me alone with the child if i kept it. so i have no choice but to abort it, and it's a difficult choice for me. i just need some advice and comfort for this abortion i guess. and how do i stop myself from getting excited about this baby? how do i stop myself from thinking about names and calling myself mommy?