It might be that your hcg levels are to low... I would wait a few more days and test again.. You can get the dollar tree tests so that they are a little cheaper.. They work just fine. Are you using all the same tests or have you tried different ones??
I've used walgreens brand of First Response and name brand First Response. Both were lined tests. I DO have the digital First Response but I was under the impression not to do digital if I'm not showing on the lined ones. I haven't tried any other brand because I was told first response was the best. Any other brands that you suggest?
I Used The Dollar Tree One And I Don't Remember The Other One. Some Can Just Detect A Lower Hcg Level Than Others.