Go for massages.
Try to a small pillow on the back when u sit or lie down.
The backache won't go away totally, for at least till your baby can walk on his own. Trust me on that.
Now that the tummy is heavier, its bound to make mummies back ache so bad.
Just maintain good posture. Lie down on your back once a while and stretch your hands up. Just dont overstretched. Do slowly.
Try calling Aunty Yati shes a massage lady. She massaged me for my post natal. I recommended her to a friend who require pre natal massage. My friend said she not bad. Pain reduced a lot especially the shoulder which b4 was very stiff. Her no is 93838749. Not sure how much she charge for pre natal.
I used it in confinement recipes! just a few drops and i feel much better. After giving birth so lethargic this really helps. Qoo10 having promotion now