Anyone experienced this with previous babies?

I’ve been having increasingly uncomfortable BH for a couple weeks now (nothing consistent or alarming) but I had a cervix check yesterday which triggers cramping for me but as of last night I’ve been experiencing back pain (middle of my back that involves both sides and a deep pain) that has been coming and going.

It’s not taking my breath away and I can talk through them and I can’t pin point a pattern to time them quite yet, but just wondering what they’ve felt like for other mommas and if that is truly what I’m feeling. Thanks in advance!