Drunk unprotected Sex

My husband and I had unprotected sex on October 25th. I was supposed to start my period on the 31st. I was spotting on Nov 1. And the last couple days I’ve been spotting here and there. The spotting has been a brown color & bright pink.

Could I be pregnant ? Is it too early to test ?

Thanks in advance ❤️

UPDATE: I went to 2 Walmart’s , a family dollar and cvs and NONE of them had any tests lmfao. Only thing they had was ovulation test. My whole city is probably pregnant right now haha.