I feel so annoying and confused...

I have been with my boyfriend for around one year (tomorrow is our aniversary) and I am starting to actually worry about us. 

He is a good boyfriend for the most part but conversations can sometimes lull (he always tells me he's bad at conversation) and I can live with that but he used to try so hard in the beginning to ask me questions and drive conversation.

There are also little petty things that have been hurting my feelings lately... Please do tell me if I sound pitiful but it hurts my feeling when I message him goodnight, see he read it, and doesn't reply. Last night I sent him goodnight at 10ish and he opened it. I figured he was playing video games and he would reply later. I stayed up till 12 and said goodnight again and I look this morning and he opened that one too with no reply. Little stuff like this hurts my feelings. It takes 5 seconds or less to say goodnight. 

Ladies I love him so much and I honestly can tell that he loves me through his actions in person and his random moments of sweetness but little stuff he does kind of eats away at me. 

Can anyone please offer their insight into how I can fix this? Or if I'm just being emotional...