Originally Posted by
atomic sagebrush
I think it's the vitex, yes. But it may not be AF, it may be just midcycle spotting (esp. since your temp is still up). I would ditch the vitex in upcoming months, eat a serving of full fat dairy every day and 4-6 eggs a week and things should fix themselves over time.
How sure are you about when you ovulated??
Please don't take B complex. I have found that works in 3 months and then people's cycles fix themselves in 12 weeks anyway (meaning it's not really doing anything) Plus, it really, really messes up people's cycles and so people often end up with delayed O AND a short LP.
Progesterone cream from the store is meant for women in menopause. It is NOT strong enough to sustain a pregnancy (regardless of anything else people say online it is much weaker and DOES NOT WORK for pregnancy), it can really mess up your cycle, and if you need progesterone support you need to get the kind that comes from your doctor. (and even that kind probably is only a placebo!)
In short, I think we need to make the changes I talked about and then wait and see. Do not be surprised if you get a proper AF in a week or so but equally, don't be surprised if this IS AF. It may be that you ovulated sooner than you realized or it may be that the vitex just messed things up so we'll operate under the assumption that any of these things could be true and make adjustments accordingly. :)