Could my symptoms indicate kidney stone or appendicitis?

If 11 days have passed since the date of the expected period but you have done the love deeds, it is a good idea to check whether you are pregnant. Irregular periods and being sexually active are among the most common signs of pregnancy. You can be pregnant if you haven't used a condom while you have sex. Pregnancy tests that you can do at home are an accurate method to find out. The tests reveal pregnancy hormones in your urine.

Missing periods while breastfeeding is common Nothing to woRRy about that and wait for a few days. Then if you want you can consult an gynecologist

Many factors can cause breast pain apart from cancer Hormonal changes like menstruation, pregnancy, and breastfeeding.. Injury or trauma to the breast. Fibrocystic breast changes or benign breast lumps. Breast infections like mastitis. Certain medications like hormonal contraceptives and antidepressants. Wearing ill-fitting bras or engaging in strenuous exercise. Most breast pains are not caused by cancer. Consult a doctor if you experience persistent breast pain. 

It may indicate a possible complication when spotting occurs for two months in succession without periods after the D and C. It is recommended that after the operation, it should be better to consult a gynecologist who works with postoperative conditions so as to find out why there are spots. Seek medical attention immediately.

External hemorrhoids or piles can occur during or after pregnancy due to the increased pressure on the rectal veins and hormonal changes. Hemorrhoids often improve with time and self-care measures such as a high-fiber diet, hydration, and creams. 

You're feeling worrie­d about maybe being pregnant afte­r unprotected sex. Thre­e days it is still really early on. Some­ signs of early pregnancy can be fe­eling sick, tired, or sore bre­asts. To avoid getting pregnant, it's a good idea to take­ emergency birth control, which can work if you take­ it within 72 hours of having unprotected sex. 

Since you have taken a pill immediately after intercourse, there might still be some chances of pregnancy. Take a home pregnancy test or a UPT for confirmation.