not personally had a support belt but i use my pregnancy pillow and shove one side under my back and the other side between my legs! and that helps me sleep on a night with back ache xx
I use my belt during dog walks, it helps but I do not use it all the time I’m only 27wks at the moment I think I will need it more as time goes by x
I have one from my last pregnancy that I got from Amazon. It’s a supportiback one. When I first saw a physio about my hip/back pain (PGP) she gave me this HUGE tubigrip which was really tight and it was also the height of summer last time I was pregnant… so I bought my own and it’s a million times better. It needs fastening quite tightly and I think if I hadn’t had the tubigrip first I probably wouldn’t have had the confidence to go as tight with it as I did. But once it’s the right tightness it does definitely help.