Firstly, congratulations!! You will meet your little (big!) one soon!! My baby was weighing in at nearly 6lb at 34 weeks, and I was induced at 40+1, due to this and my bmi!
I had a sweep 2 days beforehand, and although I didn't know it, this had partially broken my waters. I therefore bypassed the pessary. The first step for me was the rest of my waters being broken. This was no more uncomfortable than the sweeps...relax, and it will be easier, and I found it pain free. The drip was then given, and they begin on a low dose, which is increased every 2 hrs, iirc. My veins are awful, so that was a bugger to get in, but once in, it was a gradual process.
Contractions were very strong and I was pushing hard. They adjusted the drip to account for this. I wont lie, they call it labour for a reason!! But I was reluctant to be induced, and they were absolutely fantastic with me. I have no tips, other than to keep moving....the midwives should happily let you do this in spite of the wires and monitoring.
My baby was back to back and very low, and although the aftermath wasn't great, my labour was 7 hrs.
All the very best!!