Why Do I Have Stomach Pain, Vaginal Discomfort, and Headache at 26 Weeks Pregnant?

It's probably a sign of implantation bleeding, which occurs when a fertilized egg attaches itself to the uterine lining. To get the most accurate results, it is recommended to wait until about a week after your missed period to take a pregnancy test. 

Taking abortion pills can make you bleed a little but it is usual to have some bleeding. If the bleeding goes away quickly and you have only a small amount of bleeding after, it can mean that the abortion is done. Just chill out and see how you feel. If you have intense pain, fever, or heavy bleeding, go to the nearest hospital without delay. 

If you've decided to stop breastfeeding from one side, then it's best to gradually decrease breastfeeding sessions to prevent breast engorgement and discomfort. Ultimately, the decision to continue or stop breastfeeding is a personal one. It's essential to prioritize both your comfort and your daughter's nutritional needs while considering your own situation and preferences.

Masturbation does not cause pregnancy. Check with your gynec for your periods.

From the beta hcg values, it appears that you are not currently pregnant. Irregular periods are often symptoms of other medical conditions. You should consult a gynecologist in order to review and diagnose. They can recommend you proper medical advice and treatment regarding your condition.

I advise you to go to a gynecologist immediately. Rashes in vaginal area can be a sign of a vaginal infection or a sexually transmitted infection.
 

If you have taken emergency contraception, and you are still pregnant and experiencing a delay in your period, it's crucial to consult a healthcare provider promptly. Emergency contraception is not 100% effective, and there's a possibility of pregnancy despite taking the medication.