I started being vegan almost 3 weeks ago. I felt great the first 2 weeks and was loving the transformation. Over the last few days I've been getting headaches only on the right side and my right eye has been itching and watering. I'm hoping it's just detox that I've read about but not sure. Any ideas?

I haven't had those symptoms.But you may want to see your doctor.Are you doing anything drastic,such as juice fasting? 

Sorry, haven't been on here in a while.  Thanks for the reply.  Those symptoms went away after a couple weeks.  It was really weird, no idea what was going on there.  I've stayed vegan now for about 3 months and am loving the positive effects I've had from this whole experience.  Again, thanks for the reponse and I wish you the best.