Hi Kelly,
That's great you've gone vegan! I hear you, I've been there, now much better!
You might try visiting an accupuncturist, or something of this nature,
as from my experience, and you could be different,
you may have to much cold internally/ in the lower body
which can cause the heat to go upward and cause breakouts
(everyone is different- yet a vegan diet can be cooling)
to much heat can also cause that- like spicy foods
yet see if this at all resonates/feels like it could be
try drinking some ginger tea, or adding ginger, cumin, tumeric, fennel
to your diet,
check your supplements too for any additives,
Mega Foods is pretty good and Health Force Nutritionals,
and probiotics can't hurt
You might try doing some yoga, even also deep breathing and meditation
to assist the body in cleansing,
so also watch your hormones, over all health
you might need to adjust your fat intake or fats
hemp oil is good, (omega 3 and 6s are important)
its easier to digest than flax oil, more neutral I believe, (flax is cold)
borage oil is great for the skin, walnuts can have that (if not rancid of course!)
sprouted flax seeds (which also have DHA I believe it is- brain, few vegan sources)
maybe keep journal and see,
depending on what you are eating exactly can trigger
to much salad fruit etc can creat too much cold,
whereas sometimes raw is what really helps others!
or me often times its seasonal,
detoxing is good, but if its causing a lot of problems sometimes you need to take a step back and see if its detoxing or affecting your health,
if there is to much cold digestion doesn't work as optimally and toxins can get stuck (to put it one way, very overarching) to much heat too can cause trouble- skin...
balance
talk to a trusted advisor, professional,
maybe read a book by Maya Tawari (Ayurveda) like Ayurveda: A Life of Balance
I don't know as much on macrobiotics as to authors, yet she uses brown rice....
she takes a more whole food, wider range approach to it, not just Indian food....
a whole change in diet is a big thing for some bodies,
imbalances can occur that do clear up too-
so finding what will assist you in the process to balance will be beneficial
so you can glow within and without!
(benonite clay mask can help, just add a little water to a little handful)
:)