Ahhh...I think I freaking for no reason!

So I met this seemingly really great guy we hung out last night and I feel really really bad cause it was a crazy Monday and he came in at the end of it I hope I didn't scare him away.... Anyway I texted him this morning and got a response but I didn't get a response to my next text asking him how his morning was... Idk if I should wait and text him again if I should just forget it or what... It's been sooo long since I've actually felt this way with a guy you know that nervous I really like you... Help!!!