OP, I keep my mobile on silent and leave it on the carpet next to my bed so I can reach it easily when the alarm goes off, but don't even hear it vibrate if there's a call or message while I'm asleep. You could try that. Personally wouldn't go back to having an alarm clock for various reasons too boring to list!
I want to up my self-care but find it very difficult to motivate myself. I'm not a 'joiner' but have yoga dvds, for example, that are almost complete strangers to the dvd player
Only this evening I sat looking at them thinking how great it would be to start a proper routine of doing some, but knew in my heart of hearts it was just wishful thinking because I don't. make. myself. do. it
I sometimes feel I'd benefit from having an online buddy to check in with who's trying to achieve something similar.
I also need to get out in the fresh air and walk more, and more often. This time of year it's hard to stick to any resolution in that respect because I hate the cold! And in the summer months I'm happy to go swimming (local leisure centre) but for the rest of the year I rarely go because I don't enjoy coming out into the grey,cold and/or rain after my swim. Don't drive, so the cross-town walk to the bus stop to get home also puts me off. Someone with more integrity would see that as an opportunity. Me, I just see it as a reason excuse not to bother going 
Excuses, excuses, excuses. I could write a bestseller about excuses, except I'd probably never get round to actually doing it. God knows I could use the money though!
I've got various ongoing health issues, despite a pretty healthy diet. Stopped drinking almost 13 years ago, stopped smoking over 3 years ago (addicted to nicotine gum though
) and don't need to lose weight as such. (But toning and strengthening my core - if I even have one, haha - would be lovely.) I'm shocked at how much I've aged in the last year or two though, the elastic is going out of my skin and I often look pasty and tired. My energy levels are all over the place and I spend far too much time watching soaps and trawling the internet, often to no useful end.
Please someone wave a magic wand over my life! Make me help myself! 
Seriously though, this is a great idea for a thread and I hope it runs and runs (there's an idea!) so that I can keep an eye on it and possibly even get inspired enough to change my so-called life...
Wishing you all the best of luck 