Above all features mostly correspond with sign of early implantation
bleeding/ abortion. Therefore,you should undergo one blood test
for beta HCG and ultrasound
scan at the earliest to rule out product of conception if any.
If both tests are positive, then you may go for medical termination of pregnancy
after consultation with your doctor.
In case of negative test, we need to rule out other causes like stress/ psychological factor/ wt change/ thyroid disorder/ hormonal imbalance etc. Need to consult with your doctor.
Avoid stress,take healthy diet, control body wt and need proper sleeping. Be well.