Am I?

So I take the pill and I’ve been on it for ab 3 months now and I forgot to take my pills Thursday -Sunday bc I was busy. I think I started my period yesterday but it’s not like normal... the blood it really light and is brown. Do u think I could be pregnant? I am just wondering bc it’s not like me to have brown blood when I start my period and yes I had unprotected sex almost everyday on those 4 days

PLEASE NO HATE