So my hubby and I have been ttc for about four months now with baby number 3, which will be our last child. I'm going to donate my eggs...

Every month same thing. Test is - and then here comes AF. So this month I am noticing that my breast are actually quite sore, which never happens with the monthly cycle. I have gained a little bit of weight, I haven't really slept very well, my appetite comes and goes. All of which is not the same for my monthly. But still BFN. I am not sure when AF is supposed to come back because the two apps I have are giving me conflicting dates. One app says the 29th the other app says the 1st of May. I have a dollar tree pregnancy test and was wondering when the best tome I should take it.