please answer my questions:(?

[Nina]

hello everyone!
this is first time, i am posting question so my details are not correct.
my problem is that i am doing head scarf from last three years in school, basically i started in gcse. and this is my third and last year in school. and only few months left for finishing my sixform. actually i never want to do head scarf, i started it because i was new in england. students used to bully me for no reason. my mom told me if i do scarf, i can avoid that trouble. but this step effect me badly. i don't know after that i isolate my self from everyone. i feel sometime depressed and lonely a lot. i am single child, now i only have two friends. they all do scarf. my question is that, if i take off my scarf , (honestly i don't want people various reaction on taking scarf off). should i wait few months???. then take it off in university.?? how my friends will react outside if the meet me without scarf.?? if someone from my previous school student meet me in university. are they going to spread negative things about me?? i i am going to take gap year for voluntary work. i am also avoiding going out because i don't do scarf apart from school.
my next question is about Facebook? i really want to have one. but because i don't many friends ,i feels like i will end up lonely, is it better to avoid?? i use to have with few friends but then i deactivate it. for another reason...my life seems like all messed up.
i know people who reading this i have lot questions about me, before thinking anything wrong which i explained i want to tell that i know i started scarf with wrong reasons, and don't wanted it. i love my ALLAH. i also know Islam is not forced religion. there is no question about my religion. secondly my parents give me always full freedom. i don't know why i am scared and fear of people reaction. i love social life but i have nothing. which felt like i am in cage with all these problems and negative questions. i am really hoping someone out there, who can understand me, answer me with full honesty. please guys help me... sometime because of this i felt like hell.
thanks in advance
hi, rohan s. i got what do you mean. i don't have lack of confidence. because i was new, in staring i do have communication problems. but that doesn't mean, i never approach them. even now if i do my subjects presentation in class,they started to laugh on my accent. and in the end my teacher report that i have lack of confidence. i don't know what to do... how to improve my confidence.
i am not saying that England is bad, i am just saying that students around me,they try to make me feel like that. thanks for answer everyone.