Default [Q] LG Optimus Q lgl55c Help

*Okay, before I explain what is going on with my phone I just want to say I am good with phones and understand them I just have trouble sometimes with them, which everybody does, but everything I know I learned on my own.*

* PHONE DETAILS- LG OPTIMUS Q LGL55C, ANDROID VERSION 2.3.4*

*Before we start, my port on my phone where the charger goes into is completely fried,(We will not get into that discussion... Lol), So no USB work.*

I have a LG Optimus Q lgl55c. I know a lot about root, and as you can assume since I said that, my phone is rooted. I successfully rooted my phone, that was no problem, but I started to look into more about what the phone is actually capable of. I looked into it and did some research. What I found out is I can go deeper with my phone and have a better user friendly experience with it. ROM's!!!! We all know and love them, but what I actually learned about is unlocking the bootloader. I know this is a long thread but I am sure one of you tech geeks can help me. Well as you read above my USB port is not functioning so I can not unlock the bootloader from a PC. Also the reason why I am bringing this up before I get into the main subject is because I have no idea if this has anything to do with my biggest problem. I have no clue what version my bootloader is right now, so I do not want to use the ez-unlock app which only supports certain versions of bootloader( I do not want to brick my device ). My first topic question- "Is there any way to unlock my bootloader without a PC and have a slighter chance of getting bricked?"

On forth to the main problem!!!!!
ROM's are the best thing in my opinion on mobile phones. I did some research and learned about flashing ROM's to change the OS and also flashing custom recoveries such as ClockWorkMod. What I did, since I can not use USB, was I researched some ways to install or, more commonly know as, flash ClockWorkMod onto my phone.The most common way I found was to install ROM Manager from the Google Play Store and flash it onto your device from there. I did all of that correctly but when I click reboot to recovery or go there manually I always get the stock recovery boot screen. I also tried the rename the files method, but the files that I was suppose to rename was no where to be found. I have tried so many things. I really want to flash ROM's onto my device. So my next question is- "Does this have anything to do with my bootloader being locked?" "Am I doing something wrong?" "Is it possible to do without a PC?" -and last but not least-"Does those missing files have anything to do with it?"

So basically my main problem is-
Is it possible, if yes, am I missing anything I have not done?

Reply ASAP, Yours Truly AndroidDisectorGeek!