Number 1 Kin!
I really kin Alphys alot. I, too, am a female in stem who gets neverous very easily (and i am too a girlkisser lmao). I especially relate to her considering what she said in True Lab, how she might've done something to herself if she went on not telling her secret (it's also implied in the genocide ending when she goes into her lab and never comes back). We would be bestfriends in another timeline, you just don't know it :p.
She's also my comfort character. When Catti (the shopkeeper by MTT Hotel) was talking about Alphys before she accepted the role as the Royal Scientist, she described her as an old friend or a big sister, a person that's always there for her. When I heard this dialouge for the first time, it really gave me a feeling of warmth. It reminded me of my big sister, and how she always takes care of me.