Help Save Riggy: Urgent Medical Support Needed

Hello, my name is Adrianna and I've had Riggatoni for 3 years now. Throughout those three years, Riggy has been my rock, my best friend, and truly saved my life. Honestly, he's my first born child. Recently, Riggy began vomiting blood, and has now been hospitalized, awaiting diagnosis and treatment. The steps towards diagnosis alone have skyrocketed in cost, exceeding what I am able to cover alone. These are all necessary, live saving, costs, and so I am now looking for any sort of financial help people are able or willing to provide. Riggy means the absolute world to me, and I don't know what I would do without him. Any help to save his life the way he saved mine is incredibly appreciated.