I am 9 days late on my period. I have been stressed lately due to my job.The last time I missed my period due to stress was about 8 years ago. I have been eating a lot lately. I have also been experiencing mild cramping. Today I saw very light pink blood on the toilet paper but no period yet. Last time I had unprotected intercourse was 2 months ago, but I came on my period last month right on schedule. Could this be stress or pregnancy?

I have been doing a lot of research and this could be due to stress but after seeing the blood I am now confused.