I suffer from cold sores, gross I know it makes me super self conscious, but I only get them when my body is under alot of stress: sick, blistering burnt, severe stress etc. I had a cold sore about 2 weeks ago and it went away, at the time I was under a ton of stress. Last night I had another one pop up, I never get one back to back like, ever. The last couple of days my breasts have been very heavy and tender, like hurt when I go down the stairs, my stomach feels different in my lower abdomin, and I feel very moody. I dont typically feel any of these things before I start AF but I am 11 DPO.

Any insight besides cold sore remedies, I do it all.