What's wrong...ugh (a little long, sorry)

Im 19 years old and I have an appointment with my obgyn next week but I just wanted to see if anyone has experienced this.

I had a one day "period" and then random dark brown spotting for three days after. The reason I think it's spotting and not the rest of my period is because I would bleed brown and then for hours there would be absolutely nothing, then I'd bleed a little again. This was almost 2 weeks ago.

Now, since the spotting ended, I'm constantly so nauseous that I'm bedridden a lot of the time. I've been a little constipated and incredibly bloated. My ovaries have been really hurting (I know that's typical during ovulation for some women but I've never had this before). My uterus has also just been aching. Pretty much my whole pelvic area has been super sore and achy, with random cramps and pains. It's quite annoying and super uncomfortable. I've also had some indigestion. My boobs have been super sore as well.

I know the only way to know is to take a test, but I'm just curious if these are super obvious pregnancy symptoms. I counted up (not counting the one day period-like bleeding and spotting) and I would be 6 weeks 1 day if I was pregnant. Should I go ahead and test or wait until next week when I see my obgyn?

**please no mean comments. I've asked stuff like this before and people are like "just take a damn test." I'm really just curious. I know I should test. Thanks.