Feeling blah!!

My husband and I are TTC and even though we just started last month I feel like this time around might take longer to get pregnant. We do the BD every other day and I started to ovulate yesterday (14 days from when my period ended). I do smoke and every time I smoke I get nausea which I have read it's an early sign of pregnancy. AF should be here around the 30th and I already took two test and it came up negative😢. My husband cooked pork chops today and when I smelled them I wanted to throw up. I went and took another test and again BFN!! With my son I didn't have any pregnancy symptoms and I just felt I needed to take a test and bam BFP (this was New Year's eve 2008). And it only took us two month to get pregnant. Just venting and feeling hopeless.