Thank you! Your temps are fine! As long as they are above coverline, they are fine! Only about 18% of pregnancy charts show triphasic patterns anyway! It's just if you've got one then you're 170% more likely to be pregnant according to their study.
Even then nearly 5% of non-pregnancy charts show a triphasic pattern, so if you think how many women actually chart, that's loads!
There's hope until witch shows, charts are just a guideline. I'm betting I'm in that 5%!