Per the sidebar:
This community is supportive of DIY HRT. Unsolicited medical advice or caution being given to people on DIY will result in moderator action.
I know OP literally asked for advice on DIY HRT, but her post clearly states her intention to take it. She didn't ask for counter arguments about why she shouldn't take it.
The gofundme has been open since early 2024. It also provides consistent detailed updates, pictures, and screenshots of bank statements and wire transfers.
I have no reason to suspect this is a scam. I understand being cautious about sending money online, but this seems verifiably legitimate.