Need advice šŸ™

river

Itā€™s about 2 days my period missed.., and I havenā€™t any signs from it like before, yesterday I did BHCG test from blood the results was negative, the same result from pregnancy strip , what is it mean? What should i do? How can I know if Iā€™m pregnant or its another reason ? Iā€™m trying for a baby about 2 months