I recently got my period on the 19th of this month it was heavier then normal but only lasted about 4 days but its been like 8 day later and i still have some light cramping in my lower stomach and lower back like my period is gonna start again. I noticed to that sometimes when i wipe theres some pink like blood and sometimes it browish looking. If it helps i was having some pregnancy symptons and thought i might be pregnant. I tested twice and the test came out negative on the first one but developed a faint line, so i tested again a few days later nd got a positive result all most right away but it didnt stay. Could be pregnant after all. Ive been peeing all time, im very tired, little nausea sometimes but nothing like i was feeling. Could I have been pregnant and had a miscarriage. Im only 21 and it would be my first pregnancy if i am pregnant and its very confusing. Please help any advice would be great. Thank you.