Is my co worker attracted to me?

I'm 39 and she is 25. I got divorced and have felt that the co worker is kinda attracted to me. She constantly texts me from morning to late at night. Tries to get my attention at work. Occasionally sends me her pictures. Laughs at my silly jokes. But at the end of the day even though I have started to like her too, I am insecure about the age gap whether her feelings are temporary for fun and flirting or whether she is serious for a relationship.
Please girls help me out, I really want this to work out without any confusions.
Is my co worker attracted to me?
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