i’m only 20 and not trying to conceive. i felt off and had spotting a few weeks ago so took a test last night. i thought it was negative, threw it away and came back 10 mins later and checked again and it had a faint pink line. i did the second one and this also happened. i did one in the morning and it was negative, as was the clear blue digital one. in so confused and scared and not sure if i am or not. help !!