Do I have permission to share relevant information on your Calendar to help answer your concerns?
If not, I think it will be best to contact support@trainerroad.com and we help help in a private way where your Calendar isn’t on a public forum.
I can already tell you I am seeing things on the Calendar that explain a lot of things 
But also, from what I am reading on this thread I am with @Jolyzara. Just from these details it seems like you are in the process of building fitness back:
- Just got started with a training plan
- You were sick
- changed an easy endurance ride on a recovery week for Walker
I think sticking with the plan, and even considering making it a Masters (2 interval + 1 endurance, this can be dynamic) and following the fatigue detection warnings can help you start building that initial consistency. There is always that struggle curve at the beginning when we get back to training, so consistency, nice recovery and fueling properly are very impostant to get into the rythm of things.