Faint positive test, 10 days late and now spotting

Hiraa

I am only been off Birth control about a month now, only took it for two months before coming off it. Now we’ve been trying to follow the chart for most fertile, and took a test two mornings in a row... both faint positive... excited as we were we jumped the gun and told our families... now I am having light cramps and spotting.. I’m afraid I jumped the gun and it wasn’t correct.. has this happen to anyone else?