Shoulder Pain 26 Weeks Pregnant How Can I Relieve My Upper Back Pain?

How can I relieve my upper back pain? - shoulder pain 26 weeks pregnant

I am 26 weeks pregnant, and that hurts a part of my back between the shoulder blades. Of course you can not do the normal exercises, I was not able to stretch themselves and not someone here for me massage. Could you help Wall push-ups? Any other suggestions?