I am reminded that last time I had a bout of this the GP said it was Labyrinthitis, which I had trouble spelling when I opened this thread! At the time, 18 years ago, I was a few hours into conversion training from PPL(H) to NPPL(M) and it delayed me by about a month. The NPPL uses a self certified medical and as it is signed by my own GP he knows I fly about a bit and he didn't say not to. I think it is OK to carry on, assuming I feel fine on the day, as usual.
I am not allowed to go IFR although I have proved I can do it in an emergency. Don't ask.
Rans6.........