Grtting frustrated 😑😑

my husband and I have been ttc for months now and still nothing.

we've been pregnant twice before, first one ending in ectopic pregnancy and some lovely internal bleeding, the second one miscarrying at nearly 9 weeks.

I'm starting to get very frustrated. why is it when we weren't trying I got pregnant TWICE but now that we are ttc I can't seem to get pregnant.

I was hopeful this month, bring 8 days late only to receive AF today while at work....

any tips from other ttc couple's?!