Abortion

Im pregnant and i just turned 17 two days ago ..i havent been happy in my relationship lately but i love him too much to actually leave. And i dont know if i could see him with anyone else. But im annoyed of him and unhappy. I told him i want a abortion and we are both against that but i think in our situation we are not ready and this is the smartest thing to do but he doesnt want me too and hes really upset . Help advice please