do pregnancy test to confirm

Is your cycle regular..? Do you have any morning sickness (nausea, vomiting) now? Kindly go for urinary pregnancy test. Please so consult and give the history in detail so that we can help you

Dear , actually  getting bleeding without clot is good thing ,and normally  its color change may be there after absorption on pad As u said u having vomiting ,fainting all those periods related problems so u are getting  suffer so better once consult doctor In ayurveda excellent remides are available u can consult any ayurvedic physician

Get pregnancy test done. Some women will have bleeding in initial days of pregnancy. Or as per information you provided it may also occur with iron deficiency also. Sensation of vomiting and general weakness occurs in some females during menstruation. Homoeopathy safely and affectively cures your problem. It needs further enquiry. If you suspect pregnancy consult a gynaecologist once.

Kindly go to the gynecologist so that you can be assessed and can undergo further investigation such as an ultrasound, blood routine so as to find the cause of your pink pad, vomiting and fainting.