Hi all.... I have what I think is a blocked duct but a few people have said to get it checked for mastitis. I felt rough last night but feel better today although my breast is very red, hot and tender. I have no high temperature or anything... Is the pain/redness in my breast enough to warrant sitting in a GP surgery for hours?! I know the only way to know is to get medical advice but I've never had mastitis and wondered whether it's something that can occur without the flu like symptoms or discharge.