What is going on

So I have 2 kids and I used to have normal periods when I was a teenager but last year well i had 1 period that I had to take a plan b to get just because I was scared of getting uterine cancer or something. Because having the build up in there can't be good for me but that was in February 2024. I don't have insurance because I can't afford to live I guess. And there's no planned parenthood or any woman's clinic in my area (yes I am pissed about it next time I see the protesters it's on) I just started taking opill to try to get a period and I'm so tired of taking pregnancy tests because anxiety is a thing for me and I use condoms with my husband but I am just so nervous. It's off like I get all the symptoms of PMS down to the cramps but I never bleed it's so weird I'm 25 btw I can probably count the amount of periods I've had in the past 5 years on my hand. Anyone know what could be going on or how to fix this without medication? Or some insight on what's going on I'm a healthy person I work out and am a pretty active person but I'm constantly bloated I think my body forgot it's a female and has the female plumbing and the female equipment. But buying pregnancy tests for my anxiety is getting expensive quickly any insight would be helpful I know this is hard to read sorry about that.

Tldr: my body keeps forgetting it's a female with female equipment and plumbing I'm confused insight is needed.