Do my temps indicate low progesterone?

Katelyn

Ever since my chemical my luteal rise has been slower and my O spike much smaller. I used to go up a whole degree. My boobs used to get sore on 1 DPO. Now they don’t hurt until 5dpo. My doc says the slow rise does t mean anything and I’m probably finding a new normal. I’m seriously thinking of temping vaginally next cycle. Including this and last cycle.