J.S.
I use something called Pain-A-Trate. You can email me privately at ____@____.com, and I will let you know how to get it. (Yes, I buy it from a legit company that is wonderful to work with!!) I also use it for my sinuses, and have only had 1 sinus infection in the past 2 years that had to be treated with antibiotics!
I have fibromyalgia, 3 thoracic disks that are herniating (right between my shoulder blades!), and arthritis and scar tissue all over my back, as well. So....I am definitely feeling your pain!
The Pain-A-Trate is a cream, and yes, it is safe to use while you are pregnant...otherwise, I wouldn't be sending you this!
God Bless!!
~J.~