215.8! But what's actually making me lose?

So, the last week has been really rough on me, but for the last two weeks, I've been taking the weightloss supplement Visi.  I noticed on Visi, during the first week that it was MUCH easier to stay within my calories on myfitnesspal.  But the second week, between, school, work, and my partner being extremely difficult, eating was no longer interesting to me.
I have another stressor as well eating at me.  I'm 10 days overdue for my "little friend" to visit.  Every test has been negative. But my mom said she went to her thinnest when she was pregnant with me...so that's a bit worrisome.