Oh you poor things.  It's so important to keep your strength up and not give yourself added worries ie diet when your body is fighting illness. My dad always orders a hot curry when he's sick and tries to sweat it out. I love a takeaway curry so always make sure to treat myself one with one additional hot dish when I'm sick. (I quite do the hot full sweat it out thing my dad does though, more of a treat )
@poorpaws an absolute game changer for me with cold sores has been lysine. I stumbled across it by accident but I've only had a few tiny ones in the last couple of years that have barely started and quickly gone.
You can buy supplements in holland and barrat, but topical lysine balms are purportedly even better (I use a combination.) I also eat a high lysene dairy & poultry mainly I think, maybe green veg and alow argenine diet nuts, chocolate, berries are the main thing sadly. (All the things I eat when I'm I'll too
) I've heard argenine (whilst important for your body acts like a ladder for the virus.) Full disclaimer. I have no medical or nutritional qualifications I'm just a nun who fell down an internet rabbit hole. Definitely worth a Google anyway. Before that I used a cold sore machine from boots but I think discontinued them and then brought them back at triple price or something. It was years ago now.
I was back to work this week. I find it very hard cooking as I'm in late for the kids tea and tired and have muddy kit cluttering up the place so takeaway is our go to. (OH doesn't cook but is very generous with takeaway budget.) Anyway I think I have that new year, scales shocker, fresh enthusiasm energy this week and have managed to avoid it. We may have one tomorrow but it will contain salads and grilled meats (as well as chips and buttery rice so not the worst although still a treat.)
I do think appreciating high days and holidays, taking time to bake with the kids (even if you know you'll wolf them down) is important, it doesn't have to be linear as long we're heading in the right direction. Does that make sense? There have been so many interrupting whilst I've been typing.
TLC all round, whatever form you need it in. 