Has anyone else noticed they have a weakened immune system? I was in A&E last night with what I thought was an infected insect bite. Turns out I've got cellulitis! (No, not a case of extra cellulite, like a few of my friends have commented). Bit worried being pregnant too. On antibiotics, but seems to be spreading. My son had it when he was 2, which turned in to the flesh eating disease. Not sure if the doctors are treating it too lightly, or I'm overreacting because of what I have seen.