I have a bit of a crush on someone at work and at first I thought it was mutual. We chatted a lot, quite flirty, joking about, just got on really well. We had a running chat about a mutual hobby and then one day he just stopped replying. Went in to work after a couple of days off and he just blanked me. Then started being quite rude to me, a bit nasty. It was really confusing. I asked him in a message if he was OK but he left it on read and never replied. That was over 2 weeks ago and he's still being quite mean. We don't chat or joke around any more.
The annoying and ridiculous thing is I still have a crush on him. I think about him far too often. It's a small business and unfortunately we still have to work quite closely together. There is no option for me to go elsewhere. I find myself trying to interpret every little interaction we have. He touched my arm, what does that mean? He smiled at me after ignoring me most of the day, what could that mean? Etc., etc.
Thing is, a new woman has joined the team about a week ago and now he treats her the way he used to treat me and I feel a bit upset and a bit jealous if I'm completely honest. I feel so stupid.
We are both single and we used to get on so well I really thought it would end up going somewhere.
I'm in my 30's, it's completely ridiculous to have a crush like this. How the hell do I get over it when we have to work so closely together?