Hi. We are trying to get pregnant again and I'm coming to the end of my 2ww. I desperately want to test, but worried its too early. I thought I'd be less, umm "anxious" second time around, but I think I'm worse! Watching every sign my body gives trying not to jump to "peg symptoms". I think my period is due on the weekend, but it's not very regular. When is too soon to test?