Hello , i went on vacation to ny last month . literally the bus ride back , i've had extreme nausea . but i won't throw up , i'm on birth control but i've been taking it irregularly (doubling up if i miss ) i'm now on my period for two weeks straight , wi

Check pregnancy test: First and foremost CHECK A PREGNANCY TEST. While you can't have a normal menstrual cycle if pregnant you can have vaginal bleeding in early pregnancy that can be mistaken for a period. This may be more common in women who have been on BCP's but not taking them correctly. There are of course other reasons for nausea. Some people with GERD experience nausea and respond to OTC Zantac (ranitidine). See your Dr

OCPs: Nausea/vomiting could be a side effect of estrogen-progestin contraceptives. Pregnancy could also cause these symptoms. When taken properly, oral contraceptives are a very effective form of contraception. Although the perfect-use failure rate is 0.1 percent, the typical-use failure rate is 8 percent, due primarily to missed pills.