After you get vaccinated for COVID-19, are you planning to splurge on something like a trip or fancy dinner? If so, you’re not alone. According to a recent study from LendingTree, more than 80 percent of people surveyed expect to have some sort of celebratory splurge after getting vaccinated. But not everyone is on board with splurging this year. In fact 15 percent of those people say they will never feel financially secure again.       Key Findings From LendingTree   82 percent of those planning to get the COVID-19 vaccine say they will splurge on something to celebrate. This may include a fancy dinner or a vacation. Additionally,…