Ok ladies so i had intercourse on Tuesday period is due tomorrow, I've been spotting since…

Ok ladies so i had intercourse on Tuesday period is due tomorrow, I've been spotting since yesterday, and to my knowledge i know it's to early for implantation, also I've been super tired, tender breast, and headaches, cramps, and pain on my left pelvic side, i know alot of these are pms symptoms but atleast spotting isn't for me i never had spotting(implantation bleeding) with my previous pregnancies. Could these be signs of early pregnancy also my body hurts like I'm sore all over.