I went through this all of this with my own DD, couldn't even put her down to go to the loo without her screaming th house down, & as you probably realise, when BF that gets you into a total flap, so I feel for you
the following things helped us...
Sleep/stress/clingyness......
Baby bouncer chair, that vibrates, makes breathing & heartbeat noises, I think it was Mamas & Papas......similar effect to car etc........I so wish I had found that sooner than I did,(6 wks) because suddenly I could put her down
a cup of Epsom Salts, with a few drops of lavender & chamomile aromatherapy oil in a bath for her, the magnesium in the epsom salts helps calm her nerves & helps her sleep........good idea for yourself too, though 2 cups & 10 drops of each for you...google "the epsom salt council" for more info, but its very safe, & a lot of us are deficient in magnesium, which is needed to regulate the central nervous system.
At night, try having a moses basket on a stand by your bed, so she hears your heart & breathing which helps calm here & helps here sleep safeley....later put the moses basket into the Cot, to get her used to the change of scenery, whilst still been in something familiar.
For day sleeping, don't presume she needs quiet.....if you were around noise whilst pregnant,.....be that music, or work machinery.... you may find that like my own DD, she feels unsafe with peace quiet, as its not what she knew in the womb.......so noise for day time naps, be that music, hoover, or baby comfort CDs with breathing, heart beat etc
For Colic.......
I'm presuming you are BF ?....if so, whatever YOU eat, can affect her badly.......I was lucky, I have a good friend who is a nutritional therapist & homeopath, & specialises in birthing & Children.......thankfully she pointed me in the right direction & it worked like a dream ........
cut all layered vegetables, onion, lettuce, cabbage, leek etc etc.......they pass into breast milk & cause colic.....as does anything spicy, especially chilli family spice, even normal Capsicum peppers may cause colic in a very sensitive baby
& if none of that works, then also cut out dairy, because if she is intolerant to that or the lactose in it, again it will come through your milk, ......if your not breastfeeding, then obviously this is something you need to look into first
baby massage can be good for colic.....one we found worked well was..........baby face down along your knee...head over your knee, but head still supported by your leg.........gently massage her back in ANTI CLOCKWISE squared movement, sort of....left to right....down....right to left...up...etc, this goes accross her shoulders, down to her top hip & accross & up again...hope that makes sense....if not, there are some good books out there ;)
Epsom salts & lavender will also help with the Colic, as it calms her frayed nerves, helping her deal with the pain better
Hope some of that helps....good luck