Brown spotting?! Please help

Anna

I know I probably shouldn’t be worrying, but my period ended two weeks ago. It was the start off fresh after an irregular month and it lasted a good week. Well today, I started getting cramps and I was just recently sick so I thought it was just side effects of the flu I had until I noticed the brown spotting. I have not been sexually active for two months prior to my period and have no worries of being pregnant before hand. I just want to have some fellow ladies reassure me, seeing as I have never had something like this happen to me before.