I've had my period for a year now and July 16 was the last time I had my period, it's now November 4 and I still haven't had another one. I've lost seven pounds since July but I don't think that's why. I was 106 pounds and over the summer I progressively lost a little weight. Meaning in July I was probably 104ish pounds. I don't think I've lost enough weight to not have my period because of that. Can someone help?