I successfully used my Divacup for the first time last month. I had it in from when I got up until 3-4ish then I put pads on because I'm not yet comfortable sleeping with it in.

Anyways, I generally have a moderate-heavy flow. With the Divacup, there was barely any in there after about 8-9 hours! And even when I woke up, my pads were hardly even soiled... This was even on the first day..
And my period was light the entire cycle-- which is VERY unusual!!

I was a bit worried, but figured it might pick up this month (btw, my eating habits hadn't changed or anything, I was leading the same life as I had been-- still applicable to now, haven't changed anything).

I should have gotten it last week, and I've been waiting for it to come but it hasn't!!

Also fyi, I have NOT had sex or any sexual encounters at all, so I am 100% definitely NOT pregnant.

Now I had missed a period, for I had had 2 in one month but that was when I had very firstly started my period-- I have never missed a period since then, unless I have had it twice in one month, missing the next month...

I'm concerned! I haven't even had any pains or cramps, but I have broken out on my face very little under my chin, but there is a reasonable answer for this (I had gotten horse poop on my face there... long story) since I don't usually tend to break out on my period anyways...

Anyhow, I am worried, and was wondering if the cup could have had something to do this? And please don't say this is a coincidence without giving a VERY reasonable defense, because I am 100% sure this is NOT coincidental.

I am 15, would it be advisable to visit the doctor? I'm worried about endometriosis or something like that