Should I test now or wait?

I am not sure when I ovulated but I feel pregnant. I have super sore boobs with super sore nipples (I have never ever experienced something like this!) , my back is killing me, my teeth, bloody gums, I am having really watery discharge (lots) and it feels like my period is coming so I'm having cramps aaaand...just yesterday started with mild morning sickness but this morning I threw up and stayed sick all day.

I had a one day, very light "period " so I'm assuming that was implantation bleeding.. I mean am I right or am I right?!

Should I test? I would be around 6 weeks Sunday