I just wanna keep my whimsy man

I love, and I hate, when I have this sudden motivation and I'm feeling so good about what I'm doing. Like, getting on this website has made me genuinely so happy, and I'm listening to music like crazy again, using my laptop for the first time in over 6 months. I stickerbombed everything lol. I've been journaling and drawing in my sketchbook again for the first time in months, and impulsively cut my bangs, and I feel like a different version of myself. Like, I am so overjoyed, but I can't help but get anxious abt it because I'm scared it's just gonna last a few days before it goes away and I don't want to do any of it anymore. Like how does one keep it and just stay happy and whimsy, i dont want this to go awayy