Your emotions are normal. On the plus side, your feelings and memories will see you through the coming winter months. You might spend the time doing research on an appropriate next Camino during the icky, cold, dark months as well.
I regularly spend from one to two hours daily on this Forum. So, you can use that content as well to ask questions.
The suggestions to find, join, and participate in the activities of any local, or nearby Camino association, club, or group, is an excellent one. I go on monthly walks with the regional APOC (American Pilgrims on Camino) here in South Florida. I find myself looking forward to spending several hours monthly with people who understand, or who are joining to learn.
Giving back, based on your experiences, is an excellent way to get involved, at a level that you control.
I hope this helps.