Girl I work with might be interested but hard to tell if she has a boyfriend?

I just worked with this girl for a week at a museum. She seeemed nice and we got along well. the other day was our last day together and we wanted to go see one of the other parts of the mueseum, so on my break I went to meet her and we went. it was nice, she was very knowledegeable about what was going on and i didn't have a clue so she kept telling me what was going on. the other morning she suggested we going back to the museum after our project is over "I don't know if you have any intereest in that" and i said yea i thinking of going anyways on my own. so i got her IG so we can set something up. but when i was going through her ig it looked she recently had/has a boyfriend.. not really sure if she's interested or just sees me as a friend.

Girl I work with might be interested but hard to tell if she has a boyfriend?
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