Need urgent advice!

Guys I need advice. Defiantly thought I was pregnant and had lots of symptoms but got tests that had negative with a vvvfl but then got my period but didn’t seem normal since the beginning only normal part was the bad cramps! Im barely bleeding and it’s only my second day I’ve not filled a tampon or pad at all and. Ow it seemed like it stopped? But the tests were negative I’m so confused what’s going on. Has anyone had this !! What happens idk where to think I am a pregnant or not because I got my period technically! HELP PLEASE!