Raynaud's from RNY?

I was diagnosed with Raynaud's today.  Since i did not have any issues with being cold before more RNY in 2008, I am wondering if anyone with the RNY has it and if can cause this condition. 

I don't think it can cause Raynaud's but I wouldn't be surprised if this is something that is more noticeable once you lose a lot of weight. (My MIL has it, so I understand)

I'm cold all the time post WLS, freakishly cold, but I don't think it's Raynaud's

I have it, but had it before RNY, can't see how it could cause it.

Bonnie