I have no idea really, I ended up being induced all 4 times - my bishops score was 1 (really really bad) 6 hours after the first lot of induction gel at 42 weeks with my 4th - I've never had braxton hicks at all. Believe me 1-2cm dilated and braxton hicks is very positive and you have 5 more days yet - loads of time for everything to change!
My sweeps were absolutely agony my cervix was so unready so if your were okay than that's a really good sign too.