Worried

Hello Ladies... I'm in need of a little help this is my 2nd pregnancy, last week.at my 37w appointment I was 2/5 in relation to brim and slightly uncomfortable but only really when lying down etc went for my 38w appointment today and basically they have said she might be breech and 0/5 in relation to brim like not engaged at all... but only because the trainee midwife person wasnt sure an made my actual midwife 2nd guess herself so having a presentation scan tomorrow.... the thing is I'm more uncomfortable now than I was last week like my pelvis hurts to even stand, or even sit in a certain way I feel like shes more engaged than not if that makes sense... has this happened to anyone else an they have been wrong?