Neverever we can’t diagnose you, only a Dr can do that. I’m sorry I’m not in the US so I don’t know what options are available to you.
In the UK we have a non emergency medical queries phone line, where we can speak to a nurse who decides if we ought to speak to a Dr or see one. Is there anything like that you can access? Or a walk in medical centre? Could you speak to a pharmacist?
I’m hoping someone in the US can provide guidance on accessing medical help at free or lower cost.
You could have any number of things going on, it might be something that can be easily treated if seen quickly enough.