First pregnancy test was neg took another one week later and faint line showing pos it is still no period but a lot of synptoms what going on?

It's possible that you may be experiencing a chemical pregnancy. This occurs when a fertilized egg implants in the uterus, but fails to develop properly and is eventually expelled. Chemical pregnancies are common, affecting up to 50% of all pregnancies. Symptoms of a chemical pregnancy can include:

- A positive pregnancy test, followed by a negative test

- Light spotting or bleeding

- Cramping

- Breast tenderness

- Fatigue

- Nausea

If you're experiencing any of these symptoms, it's important to see a doctor to confirm whether or not you're pregnant. If you are pregnant, your doctor will monitor your condition and provide support.

Here are some possible explanations for your symptoms:

Implantation bleeding: This is light bleeding or spotting that can occur when the fertilized egg implants in the uterine wall. Implantation bleeding typically occurs 6-12 days after ovulation and can last for a few days.

Early pregnancy symptoms: Many women experience early pregnancy symptoms, such as fatigue, nausea, and breast tenderness, even before they get a positive pregnancy test. These symptoms can start as early as a few days after ovulation.

Possible miscarriage: A miscarriage is the loss of a pregnancy before 20 weeks of gestation. Miscarriages are common, affecting up to 20% of all pregnancies. Symptoms of a miscarriage can include bleeding, cramping, and back pain.

If you're concerned about your symptoms, it's important to see a doctor to get a definitive diagnosis.