Previous section scar during pregnancy

[Rose28j]

I am 34 weeks Iv had 2 previous c-sections and the past couple of days Iv had a stabbing pain on the left side of my belly button, my previous c-section scar feels like it’s started to swell on top of the scar like at the bottom of my bump it feels like it’s collecting fluid if that makes sense anyone else had this kind of issue

Not had this issue but it's probably worth contacting your maternity triage line to see whether it needs checking out or can wait until your next routine appointment.