Help your mallu brother in need 🥹

So recently,I started my residency in a hospital far away from kerala in Rajasthan and I fell hard for this girl who is a nurse. The problem is even though I know hindi, it's broken and that too talking to someone whom you have crush on is very difficult y'all know that... so I find it difficult to express my feelings and I find it hard to convey what my intentions are to her . I don't know what to do, should I straight away ask her if she is interested since flirting with my broken hindi will suck ass . All we now discuss is regarding work and nothing else. I usually take my time before proceeding any further but since this is out of syllabus. I'm thinking to ask her straight away instead of building the rapport because I don't want anyone asking her out before I learn hindi and then proceed. What should I do? I'm not that needy to be in a relationship or anything, it's just because of language barrier I don't wanna lose someone whom I'm interested in. Chances I will get rejected but hey atleast I will be happy that I tried right? And let me know how conservative or forward people here are, I'm totally clueless about the dating culture here, she mentioned she is from a place bundhi, I have no idea whether they will accept people from different cultural background, let me know your thoughts.. Do and don'ts