I’m mid-40s. My periods are pretty regular 28/30 day cycle. On day 16 of this cycle I noticed light bleeding (noticeable only when wiping) and now 3 days later it’s getting heavier like a proper period. I never have spotting between periods or anything normally and now it seems I’m having period after only two weeks. Is this menopause starting? Do I need to do anything like see a GP!?