I am late on my period and having lower back, stomach pain

Online Doctor Online Medical Advice Facing frequent urination problem. Blood and urine test normal. What is causing this? Pus cell and albumin found in child's urine. Should I be worried for urine infection? Treated for Afib. Taking altace, flecainide and bystolic. Will this cause any affect on heart rate? Missed taking pop pill. Having light pink mucus, lower abdominal cramp and back ache. Concerned Prescribed percocet for pain after oral surgery. What should be the time interval? Screening test done for syphilis. What are the findings and should I go for syphilis shot? Have hemophilia. MRI found cyst on tailbone. What are the treatment available? Treatment for diarrhea, stomachache, pain in back, penis and testicle? Child having headache and feeling lightheaded. Should I be concerned? 44 years old. Why am I feeling on and off lightheaded? Have hiatus hernia. Feeling nausea, vomiting and loss of appetite. Taking nexium. Any suggestion? Trying to conceive. Started spotting with slight cramps after intercourse. HPT negative. Worrisome Child has fever, loss of appetite and ear infection. How to diagnose these symptoms? Have dandy walker malformation. What is the cause and treatment available? Feeling dizzy and have vision problem. Could it be meniere's disease or vestibular problem? Suffering from hair fall, back pain, white discharge and shoulder pain. Treatment and precaution? Taking lipitor. Found high bilirubin level. What should I do? Have heavy painful periods. Taking gynera to delay period. Is it safe to take primolut? Suffering from obesity. Getting sharp pain and burning sensation on upper thigh. What to do? Having lower back pain. Not cured by volini and brufen. Suggest medication for cure Taking lipitor for high cholesterol levels. Elevated GGT and ALT levels. Are these high due to... 16 year old having black and white spots on tonsils. Family history of cancer. Tested negative... Pain in the chest, numbness in the left arm upon taking deep breaths. Why? Lack of concentration, forgetting the names. Is this a serious problem? On nuvaring. Had sexual intercourse during periods. Any chance of pregnancy? Dark, painful scab on elbow, dark marks, pain on pressing. Cancer symptoms? Addicted to fizzy pop, teeth staining, overlapping front teeth. History of agoraphobia. Cure? Watery diarrhoea, abdominal cramps, fever. Stool test shows campylobacter. Z-pack safe to consume? Suffering from GERD. Recurrent throat infections. Taking rabeprazole and domperidone. Feeling... Diagnosed with a cyst on the nerve between neck and back. Surgery ruled out. What else can be done? Soreness and bleeding in the gum. Have the wisdom teeth removed in the past. On amoxicillin Need help in assessing the semen analysis report. Is the report normal? Pain, swelling and tingling in the cheekbone after being hit on the face. Anything serious? Dark urine while having cold. Burning while urination. Reason? Dry flaky and reddish penile foreskin after intercourse. Treatment? CT thorax and neck showing concha bullosa, polypoid mucosal thickening in the maxillary sinus.... Purple line at the back, sometimes painful to touch. What could it be? Severe head, nose and chest congestion with sore throat.Not responding to amoxicillin. On Qvar... Black stools. High sugar levels. Need to worry? Nausea, stringy stool, lack of appetite. Had outside food. Is that the reason?