Capricorn gone quiet

Ok so i met this guy online about 7 months ago and we spoke for a while then he went quiet, we never got to meeting, I gave up with making all the first messages, he didn't seem interested so we didn't speak for a long time and then about 1/2 months ago we matched again online and started talking again, the entire time I've been the one that makes the first moves/ sends the first messages etc he has been very difficult to get interested, eventually I managed to get a lot more of his attention the past 2 weeks and he asked me out. We went on a date and there was instant attraction, we were laughing the entire time and we got way too drunk but was kissed (he made the move) holding hands etc was very intense for a first date but I think it was the alcohol. Anyway since then we've spoke it was only 2 days ago but he hasn't replied to my last message and is probably going to go quiet again now. How long do I leave it before I message again? Should I not message again at all? Thing is if I don't we probably won't talk anymore! It's draining having to make all the first moves and I'm not used to this from a guy! On the date I got the impression he thinks very highly of himself, when we messaged after he said he was feeling anxious! I guess about the date.. I'm wondering if he's been scared off because how intense it was? He's just so hard to know if he's interested or not.. I'm just going to be patient and give him space but I really feel like his behaviour is just so odd and if it will be like this forever I'm not going to be able to constantly chase because it makes me feel unwanted.. I do like him a lot tho. Is he playing games? Is this normal behaviour from a Capricorn? How can I tell if he's interested when he acts so uninterested! Help! He's a Capricorn & I'm a Sagittarius but I'm on the cusp of being Capricorn.
Thanks, help & advise appreciated!

Scared because of the intensity? hahahaha!!
That is a lie women tell themselves and tell each other to make us feel better when a man backs off.

No, he's not scared.

You've made ALL the first moves....mistake. Caps like to be the initiator. We don't appreciate or respect anything that comes easily.
Let me guess, the first day was YOU asking him out.

Sorry, but honestly, he's not interested. Caps go after what they want. We may be hot and cold, but there's never a question when we really want you.

*date* not day

So, that said, my advice is to back off and wait and see if he initiates.

If you not initiating means you don't talk anymore, you have your answer about his interest level.
If he contacts you, you'll know he's interested.

Just for future reference -

All that attention seeking......comes across as desperate.....and that gives him permission to treat you however he wants.