While I'm going to ignore the few of you that decided to berate another player because he's having a difficult time, I do appreciate the majority of you who have taken the time to give actual suggestions and feedback. To answer some of your questions; yes, I am a DPS and I take a healer with me. More specifically, Doc from the Jedi Knight storyline. I also use modded gear, buying whatever I can with commendations as I continue to level.
That aside, I'll try playing the game again with some of your suggestions. Maybe they will help. Thank you.