Just need advice

Kathleen • 26. Married. TTC baby #1

So I've been ttc for what feels like forever now with my fiance.

Yesterday I casually got onto my Facebook and was scrolling through the timeline to find out my fiance's cousin (already has 2, , on drugs and lives in her car, doesn't have custody of her 2 kids) is now pregnant with her 3rd baby...

It just hits me hard, I don't even know how I feel, jealous that she is able to have babies but not jealous of her situation. Why do people who aren't stable popping out kids left and right and people who put blood sweat and tears into ttc cant... it just hurts .... hopefully soon I'll get a bfp