what to do during a 2WW??

I've done a much better job really resting on the couch this round and hope it pays off.  I'm starting to feel bloated again and very little cramping here and there. I read somewhere about how long it takes for the fertilized egg to fall down into the uterus and attach itself to the lining, and for my schedule it could happen starting tomorrow for the next five days! With Brinley's IUI I had implantation bleeding and hope I could get another early sign! I started walking a few miles again today with my other mommy friends and hopes it help me with my well being.