Itching... advice

While I wait for my obgyns office to open, can anyone related to having swollen ankles and feet that itch like holy hell? I'm 39+3 and this started last night. What gave you relief? I took an oatmeal bath this morning and the put in a pound of cocoa butter lotion and witches hazel spray (contains aloe). No rash, can't have anything over my legs or feet and they are still itching 3 hours later.

Note: My stomach has been itching horribly for 3 weeks and I have to apply calamine lotion or witch's hazel to try and get some relief. I believe the stomach itchiness is from the stretchmarks.