With a Mega Millions jackpot that will likely reach $2 billion before the next draw on the evening of Tuesday, October 23, it’s easy to get caught up thinking about what my husband and I would do if we won the lottery. The whole thought of it is overwhelming and exciting all at the same time. We’re occasional lottery players in our house. My husband and I buy a $2 ticket now and then when the mood strikes us and additional ones until the large jackpot is rewarded for times when it gets huge. The chances of winning are astronomically low, but it’s not like we’re basing our entire future…