I'm on the ortho evra patch and I always put it in the same spot. I got a rash in that spot so I moved my patch and that week with the patch on I started my period as I would when not wearing it. I was on it that full time then I took my patch off for my actual period week and was still bleeding. So a total of two weeks on my period. Is this normal when moving the patch to a different part of the body?