Kacey if you haven't been to your local doctor yet, I think now's the time to go and get some hormonal blood tests done.
I imagine the lack of menses is due to your weight loss, but there may be a pituitory gland imbalance, or a female hormone problem.
You've left it a month. Now I think it's time to get it checked out.
__________________
Eastern Australian Daylight Savings Time
and
my temperature
.