Hi there
I've been on a pump for nearly 5 years, so hope I can answer some of your questions as they relate to my experiences in that time:
Firstly, I would NEVER go back to MDI, I think my pump's great! But it wasn't always like that - I didn't get on very well with my first one so changed and hey presto everything kicked in. It's definitely hard work initially but after a while becomes second nature.
Both pumps I've used (AccuChek Spirit + see sig below) have had variable or vibrating alarms so they can be less intrusive. You can even switch the alarm facility off if required or set it to an event pattern that suits you.
My best HbA1c ever was "on pump" at 5.2, the worst my current at 7.9 but there are separate reasons for that blip, so I'd say yes it's worth it and your overall control should improve, provided you get on the right pump for you. Only you and your consultant can make that choice. I can't comment on weight loss as this has never been a concern for me (lucky I know).
Most pumps have a variety of different attachment clips, devices and bands available so there should be one to suit you. Pumps are small and very discreet, so don't impose at all or have to be obvious. I'm a bloke but not unconcerned with matters sartorial, and it's never been a problem for me. :mrgreen:
Showering, bathing and swimming are fine too, but may depend on the infusion set you choose. The pumps tend not to be waterproof so do need to be removed prior to such activities. But this is fine normally for 1-2 hours, and you can just reattach once finished, check your blood if it's been off for a while and carry on. Same goes for bedroom activity, just take the pump off before and reattach after. My partner and I have never had a problem with this.
The things to remember is that
the pump contains all your insulin, it's not sitting in your body fat on slow release, so the potential for bg swings and ultimately DKA are much greater. You'll be testing your bg every 2-3 hours which may be more than you're previously used to.
I agree that it's a life-changing decision, and also had initial concerns about the cost to my PCT. My consultant insisted I not think about that at all, but to focus on what good the pump could do for me. Part of the qualification process is a desire to commit to change and it sounds to me like you're already there?
Good luck! :wink: