Its possible it is just adjusting to outside life,if it was indoors before, give it all the sun you can, thats what i do.

I doesn't look like it's dying or anything. They do acquire a reddish hue when exposed to bright light. So it could be simply that it slowly becoming reddish.

I can tell your plant isn't or wasn't getting enough light, the yellowing color on some of the leaves and small traps. How long have you had your VFT?