Possible symptoms? I still think it's way too early.

So today I was driving with the windows down & all of the sudden I got a strong smell of men's cologne. Like seriously overpowering & it made me gag. Then we get home & start making dinner & my husband opens up a can of chili & I about hurled. It seriously smelt like wet dog food consumed the whole kitchen. Canned chili has never smelt like that to me or that strong. I didn't even think about being pregnant until hubby reminded me that I could be since we just started trying this cycle. (I've been trying so hard to not make this a stressful ordeal, which is why I think that hadn't dawned on me) Or am I just going crazy? I have been having light intermittent cramps the past 2 days as well. But I didn't think that as out of the ordinary. If it is bc I'm pregnant, im not far along at all then. Im technically still in my 2 week waiting period. Anyone else have symptoms so early?