How should I move forward in talking with this girl

I’ve been talking with this girl at my job very casually for the last 2 days but she is giving me a lot of signs and in my opinion is smoking hot. She opened up a lot about her personal life, smiles and laughs when she looks at me and is constantly about 1 foot away from me. I am not the most attractive person so this is all extremely flattering and it makes me wonder if i’m over thinking it, however I have been making personal changes to my physical and mental health that even within the last 2 days I myself can notice

I’ve had success in the past becoming friends with girls and it quickly moving to dates i’m wondering if I should follow the same approach. I haven’t been on a date in roughly 3 years so i’ve reached me Chud max. is this the right approach?what do you guys think is important to establish now

sorry if this is poorly written my phone keyboard id in the way of what i’m typing