Hi An Danger. I believe you are saying that under the tab of "I Did This", you hit the "X" next to all your workouts. Is that correct? By doing this, it removes all your workouts from your calendar and from the "I Did This" tab; however, you don't lose the Wellness Minutes for these workouts .
If you mistakenly did that, you won't be able to get them back on your calendar on the days that you did them. However, if you would like to keep track of the workouts that you did, you may go to each workout that you deleted, and click on the "I Did This". You don't have to watch the video again. You won't receive any new Wellness Minutes for them, but they will be added to the tab of "I Did This". They will all show up on your calendar on the day that you clicked "I Did This". Does this help?