Hello Ladies :-)

My last normal cycle started on March 31st - and Lasted the normal 5 days or so. Then this past Saturday the 21st I started spotting brown with a tiny little bit of pink. There hasn't been enough for any sort of sanitary product - it is only visible when I wipe. My normal cycle usually goes right to the day or just about that I got it the pervious month - and I never have light/spotting "periods"

Could I be pregnant?