2 week wait….help

My period comes usually at the end of the month, 28th and then leads into the 3rd of the following month. It’s been three days now I usually always wear panty liners but this past 2 weeks now basically I’ve been having no choice but to wear them because of how “wet” I have been down there. My period is becoming more regular now that I have less stress around,I have been super moody, I literally want to jump my man’s bones every time he touches me, my boobs have never had as much “montgomery tubercles” as they do now and for the past 3 days I’ve been spotting very light light pink- brown. My cm is creamy white at the moment and I also have this weird pulling sensation around the sides and lower parts of my stomach. We’ve been TTC for 2 years now and I don’t want to get myself too excited but do you guys think I could be pregnant? My period is supposed to show up basically in 2 weeks…should I wait it out until the red devil comes or should I go get tested? I don’t want to spend anymore money (yes even 88¢-1.25) just to be let down. So if I should go to the doctor would it be now or just wait?