What Does The MRI Scan Report Of A 38-year-old Male Indicate?

I am 38 years old man having back pain lasting for 20 days from mild to severe in left hip side. In consultation to orthopedic surgeon and after MRI one doctor told me the disease sciatica and another its slip disc. MRI of LS SPINE report says the result of AP diameter L1-L2=15, L2-L3=08,L3-L4=15, L4-L5=10 , L5-S1=09 Impression: 1)Degenerative DISC DISEASE with generalised disc bulge at L3-L4 & L4-L5. 2)Generalised disc bulge with posterior central disc protrusion at L2-L3 and L5-S1 level. 3)Lateral recess and neural foraminal narrowing on both sides at L2-L3 & L5-S1 levels. 4)Diskogenic canal stenosis at L2-L3 level. Now I am consuming daily medicine Flexura D, Rablet D, Orcerin GM, Maxgalin M 75 twice each and also absolute bed rest except toilet work. I HV already taken 18 days bed rest, but not feel cured fully and little stain in leg and cannot move freely. What do you suggest