Why do I experience period pain during days 18-30?

Many expe­cting mothers experie­nce vomiting that comes and goes during e­arly pregnancy weeks. The­ hormonal changes occurring in your body cause this. If your vomiting stops, that's alright too. Ensure you e­at well and remain hydrated, as the­re's usually no cause for concern.

Missing your period and seeing white mucus after sex could mean that the lady is pregnant. Some women feel sick or have sore boobs when they get pregnant. A baby starts when a man’s seed joins with a woman’s egg. Take a test in case you suspect that you are pregnant 

On average, the menstrual cycle lasts from 3 to 7 days. There are pregnancy possibilities even if having sex at any time, but the chances are greater during ovulation, which usually occurs on the 14th day of a normal cycle. If your period started 4 days ago and you have a 28-day cycle, ovulation could be in place now. 

A normal endometrial thickness is usually between 3 to 4 mm, approximately 18 days after periods finished in women of reproductive age. It is advisable to contact a gynecologist who can evaluate you and recommend the best option for you.

The reason for the worsening of your periods and insomnia may be the hormonal changes from the surgery or the stress that comes with it. Period insomnia is a common problem that women face. You may also want to learn how to help yourself. Perhaps you could try some relaxation techniques like deep breathing exercises or relaxation baths. If it does not resolve on its own, seek medical advice as the best way to deal with those problems may be to find the one most suitable for you.