could this be IB?

my husband and I has been trying for months after my mc may last year. and since this month, we are going on a 'coming 3 years wedding anniversary' honeymoon vacation, we are sexually active. i mean seriously active. after im clean from period, we start ttc almost everyday. anyway, if i calculate it correctly, i am  due tomorrow, but today i had this (photo) could that be IB? hopefully it is. i remember i dreamt having 2 positive hpt. im excited but nervous at the same time. i also remember i had IB during my first which ended up mc, but i think that time, my IB is more like a smudge of blood. but today its like a drop of pink discharge. (sorry about the lighting, we are still in a hotel)