Hey Doctor I Have Slip Disc L4 L5 And Having

Hey doctor I have slip disc l4 L5 and having severe pain on back belt area please left thigh portion.i am taking medicines and physiotherapthy as of
Now .i do got relaxed as of now post taking medicine but sometimes have niddle pinch pain on back.some.Doctor said it's dangerous it wud lead to operation ,and some saying med wud work

Kindly suggest what to do .i am in threat now and highly depressed