No period

[Owls912]

I’ve never missed a period in my life but now on CD 40 no sign of it . I’ve done 2 of the cheap pregnancy tests both negative . Haven’t used contraception since 2007 as my partner and I both hoped to have children but nothing happened . I had a low AMH of 5.3 around 2015 when I went for tests . I’m 38 . Is this likely to be a sign of peri menopause now ? Normally my cycles are 23/26 days . I’ve had no signs of period coming , a few headaches slight increase of CM nothing else . Not been ill not lost or gained weight nothing unusual has happened to me. I’m a bit of a worrier so I just wish I knew what was happening .

Hi, I can't help but I'm in a similar situation. I haven't had a period since giving birth to my little one 28 months ago. I'm 42 and couldn't breastfeed due to low milk supply. I have the copper IUD and had mentally prepared myself for heavy periods, but instead I have none. My BBT 'curve' is a straight line. I went to see my gp and did blood tests last week. I've not heard anything so I'm assuming nothing flagged as unusual, but I'm calling the drs tomorrow as something clearly isn't right.
Have you managed to get any answers yet? x