I have an Accent!

Being raised with a family of hispanics, spanish was my first lanuage. I'm not ashamed of my my roots or our language, but reading outload in the classroom and hearing myself messing up is a really down put-er. I been in an English school my whole life. I learned my grammer, the only problem is the pronounciation. Thats not even the worst part! Spanish to me now is like my second language. As time passed ive forgotten some spanish words. What will be left of me when I cant speak english correctly nor speak spanish at all. I talk spanish with my parents to keep practice and at school its mostly english. Something that bothers me my accent didnt show till my first year in highschool. Maybe i never noticed it but i feel like its getting worse. Please help me