So itchy after c section .. HELP TMI picture

Katie
It's been 3 weeks since my c section and for the past week or more my stretch marks have gotten so red, raised and itchy and they seem to be getting bigger. Now for the past 3 days my arms and legs have been so itchy I don't know what's going on with me . I went to two doctors already and they don't seemed alarm by my stretch marks and they only prescribed me hydrocortisone cream which really hasn't worked. Has anyone else had anything like this? Any help would be appreciated !  
Thank you in advance !