Don't want to be disappointed

Ro
I posted on here the other day, I'm late for my period, 5 days, not really any pregnancy symptoms but my stomach feels weird. No cramps but i can feel something like little pains in my lower abdomen. I also feel like i have an upset stomach but when I try and go there is nothing?!- is this normal?  I'd love to take a test but I'm worried as I don't want to be upset if negative. I'd love some advise please X