waiting sucks !

I'm not sure if I conceived yet , but if I did, I would be about 3 weeks 1 day from my lmp! I have had cramping for almost 2 weeks on and off, the random pains go from side to side and i swear i felt a little flutter earlier this morning, im hoping that was the implantation! I'm severely exhausted lately, headaches, bloating, backaches , indigestion, milky cm, and food aversion and random periods of nausea that doesn't last all day and wicked mood swings !! even my bf was like "idk whats wromg with you lately, but it needs to go!" I'm due for AF either the 14th or 18th ! glow says 18th, other apps say 14th! does it sound like I could've conceived this time ? 🤞 and when should I test ? I'm so impatient , I'm trying to hold off but I really want this!