The good thing about being down is that you can make a list of everything that helps you feel happy. In bulk, not in order of effectiveness (I have limits to my addiction to lists)!

• Make great breakfasts
• Reread Yoga for Life by Colleen Saidman and Tiny Beautiful Things by Cheryl Straiyed
• Sleep without an alarm clock
• Watching movies that make you smile, the sillier the better
• Take the time to scroll through Buzzfeed's "animal" list, especially for corgis
• Complain
• Go to a yoga class, and yin yoga if you feel flat
• Meditate for 5 minutes a day
• Cook comfort food (tomato soup, grilled cheese, beans)
• Schedule a massage or acupuncture session
• Buy socks and wear them to bed
• Live with a hot water bottle
• Make a "It was cool when I was 17" playlist (for me Placebo, Marilyn Manson and Garbage)
• Dare to say no, when you don't feel like doing violence to yourself
• Putting a clay mask on your skin, coconut oil on your hair, and massaging your hands
• Putting marshmallows in your hot chocolate
• Watch Mean Girls and Clueless, again
• Making pancakes, even if it's not Candlemas
• Keep a gratitude notebook, and write down one thought a day

Repeat to yourself that "everything will get better in the end", and believe it.