Adjustment of Status - I-485

This is the latest on my case I filled feburary 25 2019 and have not receive a interview date no ead card ,no updates until today . I kno I might sound silly to say this but ever since I filled I check my online status everyday and I didnt check it for the last 2 days and then got a update and all of my cases and then to make it even more curious I am checking my cousins status also and he lives in new Jersey I live in Florida completely different cases and his case updates same time as mine because I was the one checking his ..so what I am getting at is of your check your status everyday give it a break and see what happens