Suggest Treatment For Tailbone Pain Due To An Injury

My name is sashi chand, age 44, height - 168cm, weight 75kg, I have tailbone pain for the last 4 months, had a fall in February, xray is clear, no sign of damage, took ibuprofen, I sit on wedge cushion, the pain is annoying from sitting to standing, there is no MRI in our country, I need a second opinion, specialist says it is chronic, nothing can be done