Nicki-
As for cuddling with a peg, I was only married 2 months when my peg was "installed"  I was very self-conscious about that tube hanging out of my tummy.  I was always afriad it would leak, which it did!  But used lots of tape to keep it out of the way and leak-proof.    Tape it out of the way and then forget about it!!  You both will need all the cuddles you can get through this time  

  - Kris