8 days overdue

im currently on my 5th pregnancy and was due on the 20th january which now makes me 8days overdue. im absolutely exhausted, i cannot walk and struggling with pressure. I am 3cm dilated but that could be from having previous pregnancies. I Have had 2 sweeps already and due for a 3rd tomorrow (29/01) and been booked in to be induced on fri 2nd feb. im so nervous and scared about labour due to being overdue. my 4 other lo were all early at 35wk,37wk,38wk and 39 5days. so this pregnancy i feel like my body just isnt going to go naturally. does being overdue hurt more in labour as baby could be bigger my last child was 8lb 13 1/2oz so im abso;utely petrified