I started to use Google Drive to store the photos and embed the images into my posts, however there just seemed to be too many steps involved. Eventually I Airdropped the images from my phone to my computer and uploaded the pics instead. It was an easier process for me.
As I mentioned on day 1, challenges like this can be fun and in some ways give you a purpose when taking the many pics some of us take throughout the day. I think I would do this again, but with more purpose.
I searched for the hashtag I created for the challenge and when the all of the posts related to the challenge came up, I took that url and created an embed code using embed.ly. I wanted to embed the hashtag search as opposed to inserting just a link because I like the visual of the post.