Sounds like you could have used a little more rest. The high/hyper you're on is probably keeping you up. I know about the times Ive been on an emotional rush can keep me up for hours/days/weeks, and I feel great but I recognize the feeling of sand in my eyes telling me rest is needed. Get some when you can, dont drink to much coffee or stimulants. The emotional high can be high enough. Relax, meditate, breathe, feel the beauty, love the emotion, take it easy. It isnt going to go away. You found the 'good' place. It isnt going anywhere, it wont go away from you. It will always be there for you to tap into when you need to/want to. It gets stronger with time. God Blesses You!