Girls, what should I do, can you help me?? ? My legs, especially in th…

Girls, what should I do, can you help me?? ? My legs, especially in the morning, turn black somewhere after an hour of getting up and burn. Today the whole day is red. By evening they started itching. Just got back from the doctor, nothing was prescribed, nothing was said about it. Apparently "you're pregnant", they say. Cold water doesn't help anymore, neither does elevating my legs. Maybe someone else knows how to save themselves? God... still 3 weeks ?