Easy Crier All of a Sudden

So, I've never really been a crier. Not at sappy movies or emotional times or anything. But the last couple months, It takes almost nothing to have me wiping away tears. If I hear a good song, if I see a cute video online, if I'm studying for school and learn about people facing issues, if I hear the "Tell Me Something Good" segment on the radio. It has been all waterworks for me. It's never at technically inappropriate times or anything, it's just odd for me. I guess I used to take a little pride in the fact that I wasn't the kind of girl who cried all the time at happy/sad things. Could it maybe be hormonal changes or something? I do struggle with depression and anxiety but none of that has really changed, so I don't think that's part of it. I'm also not pregnant. Anyone else "grow into" being a crier?