Should I get an abortion?

Esme • 26 💗 Occupational Therapist🤸🏻‍♀️🎨🌸
I'm pregnant at 21 years old. It's not that I wasn't protecting myself; my mirena (which is 99.6% effective) just didn't work on me. I've been with my boyfriend for 3 years and we love each other very much. I haven't told him that I'm pregnant yet but he's pro-choice. 
I'm just torn on whether I should have an abortion or not. I know I would love my child and all but I'm not done with my studies yet. I'm graduating from my bachelors this summer and want to attend grad school in the fall. I'm afraid I'll never accomplish my dream if I have this baby.
Also, I don't have any money. My parents financially support me. 
I feel that I would love my child if I had it but I'm afraid that by not going to grad school I will not be happy with my life and I also don't want my parents and my boyfriend's parents to carry the burden of financially supporting us and our child 😞
I'm completely torn 😞 any advice would be so greatly appreciated. Also please only nice comments... if you are exclusively pro-life and believe abortion is wrong and plan to shame me for it, I don't need to hear it.