My boyfriend ejaculated in me 4 times during Ovulation, I'm

I'm due for a period . It's been 3 days since I've been spotting brown and I'm curious to know if I'm pregnant without taking a pregnancy test just yet . I had sex the whole week of Ovulation, and throughout it, my boyfriend had ejaculated in me 4 times . I've been feeling a lot more tired, always needing the bathroom and not being able to hold it, headaches, at times my breasts start to hurt but then again, I'm not always hungry like pregnant ladies say . I noticed my stomach getting bloated too . Could this be pregnancy ? 8-|