Starting iui process

Im finally getting somewhere instead of feeling stuck! My OB for 4 years did absolutely nothing for me while ive been ttc. I started with a different OB last year when i ended up being pregnant for the second time, when i had just had a miscarriage a few months prior and she tried keeping cllse track of this one but unfortunately, i had another loss yet again. She at least seemed to care (my last OB pretty much told me i was still young and blew off my miscarriage the previous year) and put me on progesterone to see if maybe she didnt start me on it soon enough and maybe my lining was thin. Nothing has happened since and that was a year ago. I started seeing a fertility specialist in January and rhey finally got all the blood tests and stuff they needed and are now starting me on the iui process. Today i started with my injections! Im so hopeful and im so happy we seem to finally be getting somewhere! Next month will mark 5 years ttc with a loss in 2023 and a loss in 2024. Im ready for my double rainbow baby. I need all the hope and prayers I can get