last month i had spotting and this month the same thing(red blood)blood only when i wiped....i have never had a period that was normal so i dont know if im pregnant or not im 24 years old no kids....i went to the 99 cent store and got 3 pregnancy test i took 1 and it came back pregnant i took another one to make sure because the line was lite it came back neg.then i waited a week and took the last one it was neg..i feel bloated, my nipples hurt and i feel like i have little butterflys in my belly..my vains show in my breast,and my bellys feels hard.....i dont have a doctor because no medical please some one help me!!

thank you!!