Well i can only say that about two weeks before my period was due I started to just feel like it was never going to come I waited for a week after my period was.due and took a cheap test from the dollar store and.it came up positive then I went and got tested by the doctor and still was positive
How far away from your period are you?
When i got pregnant the only thing i felt before i missed my period was cramps. I thought this was weird because i never got cramps before my period, always the day after it started. I had done a preg test (cheapo internet one) at 8dpo and another (first response early) at 10 dpo but both were negative. At 12 dpo and with my period due in 2 days i started feeling the cramps so i thought i'd risk using my last preg test (clearblue digital with conception indicator) and it came out positive. I didnt really get any other sypmtoms until i was about 5/6 weeks.
You can always take a test if you think your symptoms are that stong but make sure to use a line test before you try a digital...best of luck :)