pregnant?

6dpo I had a slight pressure in my lower right side of my belly.

7dpo I couldnt sleep past 4:30 am and that evening I had cramping in my lower right side of my stomach similar to period cramps but not as intense

8dpo. cramps are gone so far, but this is two mornings I've woken up with a stuffed nose and miserable sneezing episodes. (blood when I blow it) but I have never been a person that sneezes.

my head just feels really stuffy and now I have been up since 3am and cant go back to sleep

yesterday I went back to my old job and lost it completely on the job site. I cant remember the last time I cried as much as I did. Im super emotional. I'm so confused and nervous to test as I know 8dpo is early :( Im also bloated. I'm chunky as it is but my lower stomach is tight to the touch even when other people feel it. thoughts?