Cold sore появился внезапно: рот распух, не могу есть и боюсь заразить сына

Cold sore ?

I have a cold sore! It popped up out of the blew and so fast yesterday afternoon I raced straight to the chemist to pick up cream for it hoping it would help some. But no. My mouth is so swollen I can’t eat. The worst part is I have to avoid my little boy because I’m terrified he is going to catch it. I just want to give him the biggest kisses and cuddles!