I would be pleased to answer your question :
What you might be suffering from is in growth of hair which can occur due to waxing or even as a de novo phenomenon. What you would need to do is Laser
hair reduction which will help in reducing the thickness and density of the Hair root.
The decrease in the hair will prevent any formation of the red papules that you are suffering from .
Please do book an appointment with the Dermatologist
for the Laser hair reduction and avoid waxing .