Go get a blood test done they are 100 % accurate.

Pregnancy test can be pretty inaccurate, especially if you use non-name brands like Walgreens brand. I'm a big fan of generics but being thrifty is not the way to go with pregnancy tests (not that I'm implying you did!). I just read about it the other day and I thought it was interesting that different brands have different sensitivity levels. Take another one to be sure.

wait at least a week and have a urine test done at a walk-in clinic if is negative and you still feel the same wait another week and get a hpt... good luck!!!!