anyone who can give me some help

my period isn't supposed to start for another 5 days but a few hours ago I went to the bathroom and I'm spotting it's like a pinkish brown and I've having light cramping since this morning and im a bit worried. last time I had sex with my bf was about 9-10 days ago. And during sex after he ejaculated he stayed inside me for a minute and I felt semen dripping out of the condom so I quickly moved away. can you get pregnant from leakage. I've looked everywhere for answers please help!!!