Hello
I understand your concern.
Lower
abdominal pain,white discharge,
frequent urination can be due to
urinary tract infection or
pelvic infection.Dizziness can be because of anaemia.
You said you got periods that lasted for 6 days,this is not
implantation bleeding ,as the bleeding is much lighter and of less duration in latter.
Less chances of pregnancy if you had no sexual intercourse after your periods till now .If yes,get blood Hcg level in blood checked for confirmation of pregnancy .
I advice you to get pelvic examination done by gynecologist.
Go for investigations blood haemogram,urinanalysis and vaginal swab microscopy to rule out above mentioned possibilities.
Vaginal/urinary infection can be cured by course of antibiotics for 7-10 days.Take adequate intake of water.
Also you will get opportunity to know more about your fertile period as you are trying to conceive.
Hope I answered your query.
Feel free to ask any further doubt.