PREGNANT OR PILL SIDE EFFECTS?!

Kayla
I'm on the pill and was on the Suger pills for 5 out of the 7 days and had in protected sex after that & have been experiencing a hard lower belly with bloating also nausea. I have taken the pill correctly at the same time daily. But Everyday my stomach is more bloated under my belly button. I can't take a PREGANCY test because it hasn't been 3 weeks yet?! What do I do??