Might not be what you want to hear, I had the exact same as you for a day or so. Walking round Tesco the day I had my sweep I really thought it was going to start happen, as I had quite intense pains but it all died off and I was 41+5 when she finally decided to show! I think pains and a bit of blood are quite normal after a sweep but sure someone will be along soon will a success story!
I know, it's ridiculously uncomfortable but when I reached my due date I took a little bit of comfort in the fact that one way or another, in two weeks, I would have my baby! I spent the last two weeks wanting her out, labour wishing to god I was just pregnant and uncomfortable, and then after just glad it was all over!
You could try the old wives' tales, hot curry, long walk, sex, hot bath etc I only tried the hot bath and it didn't work for me but some people swear they do!
I had a sweep on Tuesday and had brown blood on Tuesday and Wednesday. Yesterday I had a pink 'show' but still no baby! I was convinced I was in labour last night and this morning but it's all died down.
I'm hoping for another sweep tomorrow. Good luck - I hope yours works!