i came on my period a day late this month and 2 days befor my period was ment to end the blood turned brown and had little brown spots in it? and its been going on for about 3 days now but its not a flow its like 3 or 4 biggish patches a dayy?

but i have been having belly ache and pains near my ribs since this started? so i dont no what it could be?

iv also had some dizziness, and feeling more tired and my eating has changed loads,

i was thinking of buying a pregnancy test butt abit of infoo or helpp or anything woulddd reallly help me beforr i do buy onee??

thankss :)