NEED ADVICE ASAP

grace

hello everyone!! Okay so I have been offered a place to go to Sweden for a year and go to school and live with a host family, I am 15 years old and will be Turing 16 in March next year. I want to go because Sweden looks beautiful but i don’t know because i have a good social life here, I have friends, I’m doing well in school, if I go I have to repeat a year, find new friends in the year level below me if I’m not moving. I’m happy, I love where I live, I may be moving to England next year which complicates things but I’m not letting that sway my decision it’s not an issue. I need some help ASAP as I have to decide by Wednesday morning and it’s Monday night!