What the f is happening!

My period is now 6 days late, i pee more than usual(and every time it is very light yellow) i feel like I'm going to throw up but im starving, Ive not had a good nights sleep for the last week, constantly tired, i woke up this morning and started crying for no reason. Im currently fighting a cold but i wouldnt think itd impact my period

Please give me ideas :( im so lost right now. I dont wanna get my hopes up for my rainbow.

Ive tested four times each time i logged my period was late and they all said negative.

:( ugh!!