Advice?!

Long story short.

I’ve been trying for a year and this month I am 5 DPO and I FEEL pregnant?! Is that even possible. I have not tested since Monday 1-15 but the test was negative, was that too early?

I’m so sick, I have cramps that aren’t AF cramps, my boobs hurt, I can’t sleep, my back aches, and I am SO TIRED. I did not feel like this with my first pregnancy I only tested because I missed AF. So how many DPO did y’all get a BFP?!