Right, you need one body lotion, not lots of different creams for different bits, you will not have the time. Showers will need to be quick. If you feel you need to do all of that, you need to move your morning routine to your evening routine, when you (hopefully!) will have a bit more time. In the mornings, allow maximum 20 minutes in the bathroom - you can't keep your DC entertained forever by a bouncy chair...
For face, cleanse, tone, moisturise, all else can be cut out until you have more time - the only woman I know who use it all are child free or have full time nannies from birth....
Tinted moisturiser and mascara will make you at least look ok at all times. The Laura Mercier tinted moisturier is fab.
For your nails, you will probably be able to keep up the times for gel nails for now, but when you have a toddler, unless your DP can take over for the time you'll need to get them done regularly, (they won't sit still nicely while you have them done, for the first 7-8 months you can still get away with that), so as everyone I know who got rid of gels had crap nails for 6months when they took it off, you might consider getting them taken off when you go off for mat leave so that you've got time to have naturally good nails by the time you go back to work.