If your pain is increasing because of wearing lead apron and bending, that means this posture and lead apron maybe the cause of your pain.
In one hand, if we send energies to relief pain and on the other hand if we continue with the difficult posture with lead apron , how will it work ???
May be you have to look at lead apron brands that are lighter in weight.
You can charge your lead apron with energy of GOLDEN SUNRISE and with energy of COMFORT before you wear.
You can add GYM SERUM and BALANCE SERUM to your healing too , the combination that you have mentioned in yr post.
You could continue with other healings also that you have stopped. Is there any particular reason of stopping those healings
“>Also read this success story of Carla ji of relieving posture back ache with VK mimicking massage.
I personally request VK to effect of 15 min Eucalyptus oil massage to pain areas with safety and security if there is muscular pain due to physical stress.
Till you get pain relief, avoid or reduce the bending with/without lead aprons and allow your back to heal.
While you sleep in the night, you can place VK on bed, and sleep over it, your affected back portion resting on VK, and you can chant GOLDEN SUNRISE, this becomes your easy way of VOB and energise your spine,