WTF is going on??? 2 Days late... HELP!

I tested on Feb 14 (11 dpo), 2 days before expected AF.... and it came out negative.

Now on Feb 18 (15 dpo) I’m 2 days late for AF and I have no idea what’s going on. I don’t feel any early symptoms.... except a bit of cramping I would normally get before my period... so I don’t get it?!

I’m also normally not late and am like clock work.

Has anyone else experienced this? What happened? Were you pregnant? Or just late?

Should I test again? Or just wait a bit longer?

Negative test 2 days before AF... now I’m 2 days late from AF.... wtf!!!

What’s going on????? Who else has experienced this????