Is she hinting that she wants to be official?

Clippers1Fan
It’s been 4.5 months of us (M20 & F18) dating and it’s been good especially the last month we’ve really clicked. I feel like she’s being giving me hints but I’m not really sure. Here’s a few examples

Ex.1 We just got promoted together and she said that our boss said we’re like ying and Yang and I said “yeah we’re really good together” and she said with a smile “I have no doubt about that”

Ex2 when we were closing up she was waiting for her mom to pick her up (she took the car that day) and she told me that I can go because she doesn’t think I’d want to meet her mom just yet dressed in dog clothes (we work at a dog place)

Ex3 she told me that I’m a very important person in her life and that she cares about me deeply and that she likes me.

Ex4 she invited me to go flower shopping tomorrow for Mother’s Day to pick out flowers for our moms and she invited me to go to a museum this Tuesday

I feel like she is but I don’t know I don’t want to ask and make a fool out of myself. We haven’t been physical at all not even kissed (I think it’s a culture thing). Off of these examples is she giving hints? (This all happened this week/ first 2 happened today but she’s been flirty like this the past 1.5 months)
Is she hinting that she wants to be official?
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