3 days late 5 positives 3 negative help please ?

ok my last period was the 9th of november i was due my period 7th dec im almost 3 days late now ive teo boys i would like a girl but anyway i did 5 preg tests they wer positive and i did a digital that said positive and according to that id be 5 weeks well a while later i did another just wanted the last positive result to sinl in so did it again to make sure yes even after 5 positives . Well next day i tested 3 times all 3 was negative now ive been testing everyday this week and still negative even today was negative but im not stressing but im almost 3 days late my last months pwriod was light with brown discharge the only symptoms i have now is sleeping alot and peeing every 40 minutes and pains in both my sides i want to have a baby this be my 3rd and last kid as im 2y and would like to have my kids over and done with early .my question is could i still be pregnant ???? Why am i not getting a result now if i am ive been testing with first morning urine ???? even doh im 3 days late now nearly and getting negatives after the week before getting positives could i still be pregnant how many more days should i wait to retest but if i was pregnant wouldnt it of shown up by now i know u aint doctors but ill have to wait to go to a doctor because im snowed in please any help