How can I get help in this situation?

[Destiny Marias]

Well, suddenly these group of twitter accounts on twitter started harassing me for absolute no reason. I may have said rude things to them before. But, I reported + blocked all of them after, being the bigger person. Now, these people are creating new accounts trying to report me, and harass me again! They are giving out my twitter user name on ask.fm to randoms, saying to report me because I am "pretending to be a girl" & "I bully everyone". I am nothing but kind on my twitter. Continuously, I report each tweet, block the accounts, another account shows up, harassment tweets are sent, process revolves. ALSO, I respond saying I absolutely don't care if they dislike me or are going to tweet me. Any ideas, or support on how I can get actual help on this? I have dearest friends I speak to on there, and like to keep up w/ social media on my TV shows on twitter. PLEASE HELP!
If this is trolling, I don't find it "funny". I find this completely serious; this is a form of harassing. I may say rude things; but I have stopped within' the last month. I've realized I'm a bigger person to be sending hate messages through social media websites to people that I DO NOT know. This is completely angering me! I've had my twitter for years, and never encountered this issue until now.

[Michael Grewal]

It's called trolling and I bet you are the biggest bitch too if your doing this shit on yahoo answers. BTW I'm one of them. You are so harrassing to ppl on twitter.

[Manny]

Sorry, looks like you're going to have to make a new twitter account :/