Congratulations on taking control of your hair loss. There is should be a warning on the label of Minoxidi that states may produce shedding. It's actually a good sign. Minoxidil works to reset the growth cycle. When you shed that simply means you are sensitive to the medication. The hair will...
You should see your family doctor and ask about this. There may be nerve problems to the scalp causing this as this is not a typical story for people with hair loss
ı think you dont have a problem of hair loss of any reason ..hair looks very healty and natural . You may have a transient hair loss attack like telogen efflivium .