You've talked about redecorating your house maybe try doing some of that to get the creative juices flowing... and didn't you say you inherited some art supplies, how about giving that a go and then coming back to scrapping
For me, I usually just start a few pages and see what happens, sometimes I just scrap crappy pages that I end up trashing... For me a break makes the lack of mojo worse... When I go away on vacation and come back, it's like I forgot how to scrap which is why I feel like I need to do something at least for a little bit each day... Usually I'll start pages and then come back to them over a few days before I finally feel like my mojo is coming back
Oh and sometimes I just need a long hot shower or a walk around the block on a sunny day... Or sometimes I just need to go to the mall and browse the stores by myself, or go to a coffee shop with some magazines, sometimes I like to just browse home improvement stores and dream about what I would do if I had money lol