You could have a song playing in your head and just dance like no one's watching or you could just admire yourself in the mirror and make some positive quotes for yourself and just BE ⋆ⒽⒶⓅⓅⓎ😊
Try having a journaling session and write down a list of all your accomplishments, or maybe just writing other forms of positive affirmations. Or you could put on headphones and have a playlist to listen to of songs that would make you feel good about yourself. Another idea would be to listen to a podcast to tell you how amazing you are. Or get your family in on your routine and all celebrate together. Whatever works for you and makes you feel accomplished.