Pregnant and Scared

I just found out I'm 5 weeks pregnant today from a broken condom when I was going to get Nexplanon. I'm 15-gonna be 16 in January- and my boyfriend just turned 16 on the 14th. I don't really know how to process it and I'm very scared. I told my mom that I wanted to think about getting an abortion since I play sports and I'm seriously gonna learn from this but she told me that I'm gonna have to deal with it and figure out what to do with a child. My boyfriend agrees with me but he's there for me 100% and even my aunt who went through the same thing I'm going through. She spoke to me over phone and said its my body and if I do go through with the abortion just remember that I'm gonna have to live with it for the rest of my life. I live in Arizona and I need one of my parents permission to go through with it. Any information or help would be greatly appreciated and listened to.