Post Partum Period?

Hi there! I am almost 8 months PP and only just got my period back last month on December 23rd. I temped for a long time to get pregnant with my daughter and started up again since we want to try for #2 later this year. I had long cycles before pregnancy (about 32 days) and my luteal phase was short, and wound up going on Clomid to help correct those things and help me get pregnant. I have not gotten my period back yet this month and am wondering if it just skipped a month because it’s still regulating itself. There is a slight chance I could be pregnant but I seriously doubt it since my temps don’t seem to be pointing to that and periods were so out of wack before. Here is my chart based on the bbt I have put in so far. It says I ovulated, but I don’t think I actually did because I didn’t get my three consecutive rising temps after the day it’s claiming I ovulated. Also, the day it’s claiming that I ovulated I got a dark opk but not dark enough to be a definite positive opk. Any insight would be great!