Lupus

Hello ladies, well I've been ttc for a year and for some reason I still haven't gotten pregnant I'm 21 btw and my SO is 25. My SO has a kid from a previous relationship. I have lupus so I'm wondering if that's what's making me not conceive and that's probably why is taking so long. I have no kids I'm trying to conceive #1. My cycles are really, really irregular I just started using opks and I know I ovulated this month. Hopefully this is our month. I get to do a pregnancy test on the 24th or 25th but I'm not gonna get my hopes up. I've been disappointed too many times. I hope I get a Christmas baby and my SO birthday is on January soo... let's see what happens. Sticky baby dust to you ladies and Good luck.