The pill and pregnancy

I’m on the pill and have been for a while, recently I’ve been experiencing pregnancy symptoms maybe for just over 3 weeks now but I’m not due for my pill break for another week or so. I took a test and it came back negative, is there any chance I could be pregnant but my hormone levels aren’t high enough or am I just not pregnant full stop?

For background info I’m 22 and engaged and we aren’t bothered if I am pregnant I would just like a bit of advice. Thank you :)