my last period was the 28th december and i have recently seen my doctor about thrush because my bf had it im not sure if i had it to i havent taken any stuff for thrush because it says do not take if you are or might be pregnant and i have had a late period, i came on really heavy/painfully saturday morning around 9pm and the pain has died down but not so much could i be pregnant or is it to do with the thrush maybe?