Going my own way

I'm not sure what the NaNoWriMo rules are, though it should be simple to check. A lady in my fiction group is participating and told me I must--must--start a new novel, because that is what someone at NNWM says. Nice person that she is, the gal can be a little bossy. My first reaction was that I am retired and no one tells me what to do anymore. But then I went home and diddled around with a few ideas, even to the point of writing about 500 words of a new story that might or might not pan out. Did I break some bloody rule by starting before November 1? The fact is that I already have an NIP that runs about 39,000 words so far. I consulted the oracle pictured below, who was no help. So I'm just going to continue working on the novel I've already started, and if NaNo or my bossy friend wants to strip off my epaulets, so be it.

This li'l guy lives in the Chiricahua Desert Museum in Rodeo,
New Mexico. He turns out to be not much of an oracle.