BBT chart

PTgal💜 • Married 6 years, just had my rainbow, a baby girl, in April. Have pcos, endometriosis, low thyroid, and have had 4 mc.
Does my chart look weird? I keep getting 98.0 a lot. And it's freaking me out. I'm now 16 DPO and nothing yet for AF or a BFP. Thank you ladies!