Nervous

Nicole • Wifey 4•16•16 ❤KGA❤ MC on 11•27•16 Pregnant with my rainbow 🌈 due 12/12

So after my last miscarriage, my doctor said she thought I needed to go on progesterone for my next pregnancy. I had to switch doctors bc of insurance and I called my new obgyn and she won't see me until April 30th. Should I order progesterone cream on amazon and use that until I can see her? Nervous about what to do.