Wondering if anyone experienced the same thing

Natalie
My period for this month was 5 days late, I took test and got a bfn. After I recieved my period I got cold symptoms, sick to my stomach, and I keep getting head aches. The cold symptoms have went down a little bit but they're still notice able. I have also gotten more sleepy and more emotional. I've been pregnant before and got the same symptoms, but I was wondering if anyone else has experienced the same thing? Just really hoping for some helpful insights on this. TIA