Skin tone looking pink?

[Sandman]

Hey guys, please limit the jokes after me asking this one.
Was wondering if anyone has experienced "minor pink skin color" after working out? I have been on the same training routing for 3.5 weeks so far and starting this Tuesday after every workout my skin looks like it has a minor sun burn color. Typically, the color will go back to normal after an hour or two. I tend to be nauseas during this time too.
I figured it could be my diet (which has changed), over training, or a slight chance it may be supps (hasn't changed). Just seeing if anyone else had this and what they changed to correct it.

[italionstallionl]

i notice this sometimes, but it is more while im at the gym, then when i get done. i figure it is the increased blood flow to basically all areas of my body. i dont really know though, sorry

[cougar]

I've noticed this at the target muscle area for that day....like stallion, I just chalked it up to increased blood flow.....

[Sandman]

Thanks for the quick responses. As long as my hair doesn't turn colors I'm ago with it.