I think you should take heart in the fact things have gone so well so far, try to keep the positives in mind that you and baby are well and that very soon you are going to be a parent and it will be the most wonderful and amazing thing you can imagine.
With any birth plan, we need to accept that it needs to be flexible and might not meet our expectations or hopes, but the important thing is to get the baby delivered safely, rather than fixating on the disappointment if it doesn't go to plan.
An induction, if/when it happens doesn't necessarily mean any of the risks you mention.
I had two inductions with prostin, both labours started shortly after the second lot of gel (6 hours after first) and both were very quick labours, though it was my third and fourth labour. The first was twins and apart from some on/off monitoring I had completely natural unassisted births and recovered very well after.
The twin birth wasn't completely without complications as you might expect and it was a pretty full room! but this was entirely related to it being a twin birth. It was an intense, but amazing and positive experience.
My second induction for my last dd was a quiet calm birth. I really feel if you can make a concerted effort to keep yourself as calm and relaxed as possible and don't waste valuable energy getting upset and stressed it helps you, sorry if this sounds patronising.
Personally I chose to (in my opinion) reduce my chance of intervention by not having epidurals, and managed with gas and air and a very quiet focused approach to conserve energy, but this is a personal choice and something you will want to take advice on and research yourself.
So I think try and have a relaxed day, get out for a walk, have a nice lunch, treat yourself, see a friend, have a bath, read, watch a movie, anything to distract yourself and keep yourself relaxed and calm.
Text your friends back with a friendly jokey response and just reiterate that you will let them know in due course, don't let it wind you up.
Try and go with the flow while you wait for news. Your DP sounds great, so let him help you and calm you through this.
Good luck.