Help TTC

Hey me and my partner been trying from 2 years with no luck I have 2 kids (from a different life) and he has 1 I took a test because my period is 4days late but got a (-) sign when I tested I haven't been pregnant in 9 years and I can't really tell the difference in weather or not I am or if my Flo is gonna visit please help #lost #confused #justWantABaby #tryingNotToStress