Partner worries

I've been with my partner for 6 months now. I'm in love with him, but I found it really hard to tell him this. So I wrote down all my feelings about him in a card ending with I love you. I gave him the card over a week ago now, I've seen him 4 times this week and he hasn't said anything about it. To me I thought saying I love you for the first time a really big thing, and I don't understand how he hasn't mentioned it. I don't mind if he doesn't feel as strong about me as I do with him because we can work up to that, but I want to know how he feels about what I've said. When we're together he's amazing, he knows everything about my past which has been difficult and he's stood by me and made me into a more confident person and I think a lot better about myself thanks to him so I know he cares a lot about me but since I gave him the card I feel he's a bit distance with me, not as affectionate as he normally is. I'm really worried that I've ruined things, like I was too quick in telling him that I love him but I literally couldn't hold it in anymore, how do I go about this? I'm too scared to bring this up myself. I'm not sure whether to ring him and ask or ask him to his face, I can't message him because his phone screen is smashed. Sorry this isn't really an important question but thank you for any replies.

Charlie clearly this is important to you. Bring it up to him. Face-to-face. And let him know that it is important to you. I am sure that will be difficult and/or awkward but I suspect since you posted something about it here it is really weighing on you. You opened up to him. And made yourself at least partially vulnerable. All your cards are on the table and its my opinion that he should let you see his now too. Good luck