Mm things that have been good for me whilst ttc.... This will be more than three!
Buying a sewing machine and learning to use it. I've discovered a worrying addiction to fabric and it absorbs me away from ttc thoughts. Prob not a two week waiter though. And gardening, my god I've grown a lot of stuff this year. Baking and experimenting with healthy ways to cook stuff. With all of these I also have to 'double bag' and be watching box sets or listening to audio books so there is no room for ttc thoughts to creep in. Seal them out! Yoga and meditating are part of me before this whole shite began. Sometimes it soothes and other times I can't stop thinking about ttc. I've stopped fighting it now and just go with it.
Quick fixes equal, uplifting films preferably with no pregnancy/infertility/adoption story lines or cute children. Same with books. Shopping and having a little treaty purchase can be good. Going on an angry stomp it out walk is good when I'm hormonally/anxiety ridden
but again, safety netted with an audio book/comedy podcast to drown out ttc maudlin thoughts.
Minor things include reading blogs (non ttc!) about books/gardens/make up/sewing/clothes on bloglovin and also building my Pinterest boards. Goodreads has been a good place to hide too.
Ummm. Rearranging my wardrobe to capsule perfection, learning to do new things (make cheese, crochet, basic Japanese, make a cut flower garden).
I've found I can't face beauty treats like facials/massage as I tend to get v anxious during it which is unfortunate as I used to like that as a treat. So I'd throw that into the mix. Also, journaling made me very upset though I know lots of people swear by it. Susannah Conway is a good person to have a peek at.
So I think my breakthrough has been distraction, distraction and double, triple distraction. Fertility friends and googling fsh are banned, mumsnet is my only ttc outlet.
Also, kalms seem to be doing me quite a bit of good. Though I'm sure they are banned when pupo 
Sorry that was very long. It has been good to remind myself of all the things ttc has brought to me, I didn't really do very much of the above before. Now it can bring me a baby. Fertility god sort it out!
I've even bored myself now. Also, lets never speak of cheese making again 