Clingy animals.

For the past month my cat has been avoiding me at all costs, I figured she was just jealous cause that's around the time when we got the nursery finished. Well all day today I've been tripping over here because she WILL NOT leave me alone. Every time I sit down its like she senses it and comes leaping through the door up onto my lap. I'm starting to get sort of excited with her weird behavior & the "full moon" tonight LOL
Anyone else fur baby acting crazy ?