The most common symptoms of gastritis include: (13) 1  burning sensations in or above the stomach/abdomen, especially around the time of eating. 2  stomachaches or pains. 3  nausea or vomiting. 4  stomach bloating. 5  loss of appetite, feeling very full quickly and possibly experiencing changes in weight. 6  hiccups and burping.
For the most part, taking birth control while pregnant will not cause your baby any harm. This is especially true if you have been using birth control pills early in your pregnancy. But, if you have an IUD and become pregnant, you may be at risk for certain pregnancy complications.
The changes that you may see during your body's hormonal recalibration will actually be a return to your earlier pattern of menstruation. If your periods were irregular before you began taking birth control pills, it is likely that you will again have irregular periods once you stop. Any increased cramping or bleeding you experience is not caused by going off the pill; it is simply your body going back to its previous state. Different women report different side-effects after discontinuing use of their birth control pills.