Any advice for cheaper options? Or larger quantities for high prices? Or is it normal for this size to run 500$?

I paid 500 dollars for this 2 mL bottle.. Which I’m still in shock over. Does anyone know where I can order possibly for cheaper? (For ref the 2nd pic was the actual vial the meds came in, and the pink line, is where it was filled up to 😭) I’m completely out, and in a panic! Any help? Also, for reference I live in Mississippi, which also seems to be an issue when trying to go thru some of the advertised websites offering it!! Thanks in advance yall!