A little help?

Magen • I'm 26• I have 2 boys 1&6• Stay at home mother
Hey ladies! So been ttc since the 14 (was on my period) til now and I woke up this morning very horney and yesterday I was very sleepy and today too and I litteraly just woke up! Could this be a sign of pregnancy? & should I test or is it too soon??  Thanks!!