Mixed signals !! Why is he like this

Recently developed a crush of sort on a guy. We text back and forth, but I tend to initiate them. I told him last night at our club that it’s been hard for me since I don’t know many people here but I’m sorry if I text a lot.

He said I’m one of two people he’ll actually respond to, and when I was waiting for a ride, he offered to take me home. I turned him down and said I had one, but if he’d like to Monday I’d be happy with that. He agreed.

It was late when I got home but I texted him and asked if he was sure it’s okay if I got a ride Monday, but it’s the next morning and no response. Should I be worried I’m annoying him?