Give me hope?

Baby boy is at -2 station, 2cm dilated, 1cm long, "very soft", and "mid-thinned". Had a sweep yesterday and have now lost my plug (after several bloody shows). An hour after the sweep I started getting period like cramps but they stopped after a couple hours. Now its just constant back pain and waves of severe pain in my hips/pelvis.

My fiancé goes away on the 3rd and I'll be induced on the 2nd, what's my chances of going into labour and delivering early than that? I'm desperate for my fiancé to have more time with his son before he's away for 3 weeks!