I have these itchy bumps ALL OVER my legs. When I itch them, they turn into a scab type thing and clear stuff comes out of them :s I'm scared! There's so many of them and they're so itchy! I get like goosebumps around the bigger ones they look really swollen. I went to the doctor and he didn't even know what this is! He gave me cream yesterday but I still keep getting more itchy bumps! I even have some on my bum...
I haven't tried anything new or anything like that, so I don't think this is an allergy.

You doctor doesn't know what they are? I'm not a doctor but those sound EXACTLY like an allergic reaction to something (because I've had them from time to time)... and if they are all over BOTH legs that's a pretty bad reaction... find another doctor or if they get any worse before then go to the emergency room.

What did he say about them? Did he take a scraping of them?