It is a very common phenomenon to feel a pinprick-like feeling in the lower abdomen during ovulation, but it is also somewhat uncomfortable. During this period, a woman's uterus contracts and releases fluid through the abdominal blood vessels, which can cause a bit of a pins and needles sensation in the abdomen. This feeling can affect a woman's quality of life, but usually goes away quickly if noticed and dealt with.

1. Abdominal discomfort: During ovulation, a woman’s uterus will contract, which may cause a slight pins and needles sensation in the abdomen.

2. Bleeding: During ovulation, a woman’s vagina may bleed, which is a normal physiological phenomenon.

3. Increased sexual desire: During the ovulation period, a woman’s sexual desire may increase, which is a normal physiological phenomenon.

Some people may think these feelings are a sign of illness, but more often than not, they are normal physiological phenomena. If you feel unwell, it is recommended to observe for a period of time or consult a doctor.