Hi Sunny! No need to apologize~ that's what wer'e here for. I can tell how frustrated you are- been there, done that. I think you've been given some great advice here and I hope you can get some answers from you Dr's soon. Not knowing what's going on, is very stressful.
Unfortunately, for some, the answers take longer to get. Please check out our forums here and make yourself at home. And, don't hesitate to ask for help/advice/ I'm glad to meet you and glad you found us.