Doing injections on your own?

Jailyn • TTC 🌈 👼🏻👼🏻 👼🏻 Baby boy due 3/30/21❤️❤️❤️

So I had purchased the medication needed to conceive I was told to buy progesterone vaginal suppositories , follistim, and the novarel trigger shot. After purchasing the meds I had lost my job and my insurance was dropped so I wasn't able to monitored. Has anyone tried an injectable cycle on their own? Any advice? I really don't want to give up trying my husband and I really want our rainbow baby,