Anyone just randomly wanna cry?

After a long time of being in a bad place for years I started a new job last week. Everything has been extremely busy but it's been great. The workplace is actually really awesome and relaxed, everyone is super nice and my boss and coworkers are great.

Randomly though I had a really sad feeling and like I wanted to cry but don't know why.

It is extremely rare I have any kind of involuntary age regression like others here describe. It usually takes a lot of mixture of stress, sensory and fear or joy, curiousity and excitement to bring it out. It's literally been half a year at least. Usually I see the tantrum or high coming though and feel myself sorta "slipping into that".

I'm not even sure if that's what this was though. I didn't cry and got over it but it was a weird feeling. I didn't know why I was feeling so upset and like I needed to. Anyone have anything like this or understand what I'm talking about? Maybe not even related to here. Maybe though?