Immune Issues

[Michael199]

I was diagnosed about 2 and a half years ago and my Lab Results looking good, in fact today's lab results are better than they were when I first got diagnosed. Around the time I got diagnosed I developed mouth ulcers that have never gone away, I know that’s insane and very painful. Also I’ve started suffering from extreme allergies (dust and environmental) and parodically I break out in hives. I've been to 3 allergists, one a professor at USF and they haven't figured what my issue is. Finally, today my Oncologist tells me that this must be an immune issue related to CLL. He wants me to take an antibodies test, he’s thinking I don’t have any, now I find out that I am high risk to suffer seriously if I catch Covid even with the vaccine and the boost. My oncologist recommends that I begin taking B12 and D3 vitamins and of course now I gotta be super diligent about Covid. I'm wondering if anyone else has similar issues if so what have you done about it.