Ttc despite lifes hardships

I realize that there is no such thing as ever being really ready for your first, or any for that matter, child. But i was just curious is anyone else ttc while still getting their life together financially or otherwise? For example, my husband and i are ttc but live in 1 bdrm apt and are trying to clean up the financial mess that we made as stupid young adults. But its like my clock is ticking so loud that I'm beginning to be a little obsessive (ie wanted to be around kids all the time, looking at baby/kid pics on pinterest, im even dreaming about getting pregnant! Aanndd, im on glow like ALL THE TIME) ive always wanted kids but now, i dunno like its alll i think about...is this normal for 28? Is it because im knocking on 30s door?? What do i do lol how do i stop obsessing over something i only have so much control over?