Swollen lip

[Sandyb1]

Hi about 3 weeks ago I was unwell so had a day of of work. I ate a peanut snd my lip swelled up. Went docs snd he said it was because I was run down rather than any reaction to the nut as it was just on my lips and no where else. I had no other symptoms. Any way since then I get a sting in my lips like I've been stung and my lips swell up. Not to the extend like the first time. I haven't eaten nuts so can't put it down to that. Any ideas. I'm seeing my lupus snd nephology consultants on the 3rd Nov.