
I have been there. I know what you are feeling. My daughter was diagnosed with Diffused B-Cell Lymphoma in September. She finished her last chemo January 6. Pet scan came back clear, no tumors anywhere.

She is now in remission. She gets her port out Wednesday.
I call her tonight and she is down. Previously her oncologist said that she would need Ritoxin (chemo drug) once every six months for two years. Well now today, he says that he is not sure about this. He is going to a conference and depending on the new research she may not need it (or in his words, it might not make any difference.) Seriously, does he not know that this makes his patients worry? We have decided to do the Ritoxin regardless of what the new fangled research says. This is not a chemo drug that makes you sick or makes you lose your hair. The other chemo drugs (CHOP) have made her lose her hair and made her sick.
We might just go to Moffitt Cancer Center and get a second opinion. I have really trusted this doctor until he said this today. I'm sending prayers to your mom and to you. I know how much stress this can bring on a family. You will be surprised how much courage your mom has. I know my daughter has truly amazed me through this. She is my hero and she has made this mom mighty proud.