Feeling down

sam

I think I am around 6-8dpo and my period should start around the 30th I had conception on the 14th. I’m starting to lose hope a little bit since I’m getting negative pregnancy tests. I have one boy so I’ve been pregnant before but I wasn’t tracking anything so I’m sure when I received my positive test. I just really hope I get a positive soon but idk why I feel like I should have gotten it already.