How to get his attention

I think my boyfriend and I are that point where we are both blah. He seems to have gotten comfortable and I’m blah because I miss the excitement. We have a good sex life and are both good to eachother we just had a couple weeks of arguments and I think it’s set our vibe off. Like personally I feel irritated with him more easily but I’m very much in love with him still. It’s just been a bad couple weeks. I almost feel annoying because I’m so clingy with him and always need his attention. How do I back off? I’m afraid me being this way is annoying and I want him to WANT me. How can I make him seek all my attention again like he used to? Do I play hard to get or naturally just start backing off and stop being so clingy. What things do you do to make a guy miss/want/need you? Has anyone been in a position where they feel unnoticed and did something to change that? And I don’t mean by makeup or clothes I just mean you did something that made your partner attached to you again. Thanks ladies!