Hi, I am a 36 year old female and I really need some help, I have a pain/tingling feeling behind my clitoris and the only way to relieve it is when I push down through my vagina, I am urinating more often. My breasts have been very itch and I have dry skin on my left nipple, I have a feeling of nausea, I am worried I may be pregnant, can you offer any help on what this could be?