[Philomath]

Hi There,

I agree with what has previously been mentioned.
Bullying others will not help you and you'd do not deserve to be bullied as well. Finding another outlet to express yourself could be useful as long as that outlet is constructive, not public and able to offend someone.
I believe that if you change your behavior both online and in person, you will gain a reputation that is one you would like instead of what you are experiencing now. Create a new instagram that is not offensive and remove this one that is. In school, do your best to respect people and treat them kindly instead of being mean: you will find that eventually you will have more friends and people will begin to look at you differently.
I hope this helps and that you can get things sorted out.

Note: I am moving this to Peer Pressure and Bullying because I believe the thread fits better in that forum.