It seems like my crush likes me more over text...?

My crush (I don't know if he knows I like him) told me that if I didn't worry so much he'd like me more. He shows sings of liking me like staring, showing odd, and talking to otter girls more easier. He also said remember how we texted a lot over mid-winter break? Well I liked that. I texted him and asked him would you want me to text you now or is tomorrow better? He said idc your choice. I tried to be nice and I said no, its alright you can chose because I asked the question. He said see, this is what I mean. Am I too nice? So, how can I stop worrying to show him im ok? Does he like me? How can I stop worrying? Is he trying to start a relationship with me? Thanks!