loosing hope☹️

Me and my other half have been trying for a baby for nearly a year, we have sex frequently and I’ve been tracking my ovulation, however we’re having no joy☹️ i thought last month maybe I was pregnant because my period was over a week later and when I tested I thought I had a vvvv faint positive but I must of been wrong😫 I’m slightly loosing hope and feel like there’s something wrong with me because it’s not happening, anyone have any tips? Any advice ? Help me😫