Feeling Like Your Pregnant While On Period

MissLove
So i started my period two days ago and i should be on my last day. But i am having symptoms of being prego. 
-morning sickness 
-smells are bothering me
-food is making want to throw up
-cravings 
Etc.. 
I dont normally experince this with my periods.
And i been prego before soi know what its like. But im on my period, and havent had sex during my ovulation period. 
Anyone else experience this during their periods.