I am 33 years old. Got an MRI of lumbar spine and the findings were that there is mild disc bulge between L3-L4. Showed the MRI images to a spine specialist and he said that there is no major issue. However , I am suffering from continuous dull nerve pain in my right hip, and when I get relief from the pain sometimes then I feel numbness in my same side upper area of the buttock. The numbness feels in a line. It started when I slept sideways with my right hip on top. Neither I  lift any weight nor I had any injury.