Do you think I have low progesterone?

Yesi

last month I got pregnant but it ended up being a very early miscarriage.. and my temperature rose as soon as fertilization, this month I am almost positive I’m not pregnant because my chart looks completely different. However, I read that a slow rise in temperature could mean low progesterone. What do you think? Im not going to the doctor till this pattern is consistent for 3 months. Unless I get pregnant lol