Deffo worth a trip to the GP
Back when I was late 20s my periods stopped, nothing for ages, I went to see my GP, the first thing was POAS which I didnt do beforehand as I knew I definitely wasnt pregnant as hadnt been DTD with anyone so the chances were zero. It showed I wasnt.
We gave it another bit of time before he referred to gynae who wasnt concerned. Fast forward 2 years and they were still awol.
I finally convinced my psychiatrist to take me off a particular medication which was a slight possibility could be causing it, within 6 months they returned.
I had a 2 day bleed, a week later I started bleeding heavily over the space of 6 hours I lost over 3 pints of blood and ended up in theatre while they tried to stem it
They have gone awol since and are random, back in 2016 I had 1 period by October when I convinced a gynae to put me on hormone therapies and chemical menopause. I stayed on that for a year when he took me off again.
That was roughly this time last year and back in May they restarted and are roughly 4-5 weeks apart now and regular for the first time in many years.
Its deffo worth a trip to GP and as in your case there may be chance that you are still carrying and if you are you need to know asap so you can make decisions from there. If you arent, they will be able to give you more professional advice and will have your history as well.
hun, its hard for you as you need to know one way or another