Pregnancy announcements?!

For those of those that have been ttc for quite sometimes and keep getting bfn. How do you deal with seeing people announcing their pregnancies on social medias ?? For me it honestly crushes me and makes me jealous/: & 9/10 they always say they weren't trying or it was an accident. It's like I can't even get pregnant on purpose. & no I'm not bashing those people, I just want that for myself that joy.