Rashes

Could someone tell me if these are pregnancy rashes? I saw a derma recently and was diagnosed with contact dermatitis on the lower part of the legs. After coming home to apply steroid cream on the affected area, there was this outbreak of rashes which I am not sure whether they are pregnancy rashes or other forms of rashes. Note: the rashes didn't start from tummy nor do I have any stretch marks ard tummy yet.