Lots of good points to consider, some that I hadn't even thought of since I haven't been on the job market since college. Here is more on my situation.
My bills:
mortgage: $900/month total $126k, 3.5% interest
student loan: $220/month, total $50k, 1.125% interest
credit card: just finally paid off
other costs are utilities, groceries, gas (haven't been able to sell my house yet to lessen commute), car insurance, horses (also currently trying to sell), these are currently kind of high, but in the works of getting cut to more manageable levels
monthly take home pay is $2600
Potentially right now since I've paid off the credit card, I'll have $800 a month that I can save if my fiance buys most of the groceries.
One of my job options is $41k, which basically eats up my $800/month and increases my commute. In November, my fiance and I will get married and can start sharing housing expenses (can't live together right now because bible beating ex won't let his kid visit if we're living in sin), which could bring my savings level up to about $400 again.
Another option is to join the national guard as part of a medical technician training program. I'm scared of boot camp, but it's a good option to take care of some of my student loans and get more career options.
My current job is giving me serious anxiety where on Sunday my heart is beating really fast and I feel nauseous for no reason. I am really in the camp of being happier is more important at this point, but I am finally at the point where I can actually have some savings to put away, making it a harder decision.