QUESTIOOOOOON !!

Aitzirih
Hi guys !! I am kind of new at this LOL but hopefully some of you have a similar experience & can help me out. 
Me and my BF have been trying to have a baby for half a year now & no luck yet !! 😕 
Until this month , I been feeling sooooo weird lately i been really moody with my BF
, my mood swings have been crazy for the last 2 weeks ( or less ) and I am 3 days late on my period , I took a pregnancy test just to see what it would say & it said negative , but my BF has been having a lot of morning sickness & I seriously don't know what to think anymore !! Should I just wait a little longer to take another test ??