Bfp or is it a fake bfp? help please?

ive been taking pregnancy tests though my period isn't due for 10days but ive had a feeling of pregnancy my have been really sore. anyway so the one i took yesterday was clearly a negative i took one this morning well like 10minutes ago and its a faint positive and i dipped one in water to make sure of it and that one is negative. what do you think am i pregnant