Faint line? False positive?

Heidi • Married. Three fur children. Two babies in heaven. 👼🏻👼🏻 Removed my large fibroids in 2022 via Myomectomy.

So I see that some ladies take pee test and will write the date on them and days later they will still say positive. Well today I took a test and it was positive but an hour later I look and there’s nothing. Could it be a false positive?