Is The End Drawing Nearer?

I first joined IMVU back in September. I had mixed feelings, like this will be fun I can tell people how I truly feel and find people who will truly understand. But there was always that thought of "Oh, you are just gunna get hurt, just like reality!" but I managed to push that thought aside and went along with it. I was going really well the first month of having it. Then I met people... The wrong people as you may call it. They toyed with my emotions. I didn't realize it until it was over. But I kept falling into their continuous traps. I soon began to develop feelings, true feelings. Bad Bad Bad!!! NO THIS CANT HAPPEN! IT SHOULDNT HAPPEN!! I shut down my heart like over a year ago and haven't had feelings since then. I don't know what to do because this person seemed to move onto another.. This other person, who was a friend of mine at the beginning, then seemed to completely ignore me and become totally infatuated and blind sighted and only was interested in this one person. I hurt... ALOT. Knowing that this one person used to have feelings about me, and it all changed in a split second. I don't know what to do anymore... I am a super sensitive person... Overly sensitive. That's why I shut down. I give up. I shall be alone forever!. I have no social life, don't think I will ever have one. I am too permanently broken. I give up. I'm Sorry.