Why did I start bleeding after taking I pill?

Avoid sleeping on your back, sleep on your side, also avoid taking sedatives at night. Consult gynacologist for if it becomes worse

Multi-cystic means urine is filled inside the baby's kidney. These renal anomalies would start to show up around the fifth month of pregnancy. In most cases, this is not harmful to the baby and it can get cured on its own.

Get a thorough evaluation done as Pelvic cramps are caused due to some reasons. While it's challenging to provide a definitive solution without a proper examination, here are a few possibilities that you may consider - Pelvic inflammatory disease, gynecological conditions, or musculoskeletal issues can result in cramps and discomfort. 

If you used a condom that didn't break or leak and you had sex on the 8th day of your cycle, there is a low chance of getting pregnant. It's usually difficult to conceive at such times in the menstrual calendar. However, remember that no contraceptive is entirely foolproof although using it correctly reduces the risk significantly. If there are any unusual signs or symptoms, it may be a good idea to do a pregnancy test to be sure.

PID is an infection of the female reproductive organs, usually caused by STIs like chlamydia or gonorrhea. However, PID can also be caused by non sexually transmitted infection, like bacterial infections, medical procedures, or bacterial imbalances. Regardless of sexual activity, PID requires medical attention for proper diagnosis and treatment.

According to the information you have provided, there is a 1-2% chance of pregnancy when emergency contraception pills are taken correctly (e.g., plan B). Common signs of a pregnancy are a skipped period, queasiness, fatigue, and breast tenderness. Further, she can also use a pregnancy test about 3 weeks after the last time you had unprotected sex, just to make sure of that. Staying informed and taking care.