Hi food668,
You've clearly put in a lot of time and effort into this process, so it's understandable that you might be a bit 'burned out' and unsure of what to do next. With your Official Score, you certainly have room for improvement, but you've been studying a certain way for so long that you've likely developed some 'bad habits' that will take time to 'fix' (and replace with new 'good habits').
Given your general timeframe and goals, I think that it's important to define your plan so that we can reverse-engineer the most appropriate study plan possible.
1) What Schools/Programs are you planning to apply to (and what are the EXACT application deadlines?)? You really have to be definitive here. The specific Schools, and their application deadlines, will dictate some of the decisions going forward.
2) What were your Quant and Verbal Scaled Scores when you scored 610?
3) During the next few months, do you expect to remain unemployed?
Remember that the GMAT is a consistent, predictable Exam, so you CAN train to score at a higher level. The work that you've done so far has gotten you to this level; you'll have to do some new work (which will require some adjustments on your part) to get to the next level.
GMAT assassins aren't born, they're made,
Rich