okay,
so i'm fifteen, and in january of this year i found out i was pregnant with my boyfriend of a year and 2 months' child,
within the following week of finding out,
and withouth thought and just listening to my mom
and sister, i had an abortion on january 28th.
(which i really regret)
the abortion went well, i recovered fine
and i barely even had any bleeding..

but its march 14th, and i have yet to recieve my period..
i'm planning on using the nuvaring after i get it,
but it has not come yet.

im really worried, and i feel so stupid because i have
had some unprotected sex after my abortion..
and i'm really worried that im possibly pregnant again..

i was getting cramps and my breasts were/are tender
at the begging of this week, but i had sex the same day...
i thought i was going to get my period, but it hasnt come yet.

is there any chance that im pregnant again?
my boyfriend swears he didnt finish in me,
but he also said that the time i found out i was pregnant..
i regret getting the abortion, but im only fifteen and still not ready..
and i shouldnt even be having sex..

so could i be pregnant again even though i havnt gotten
my period in 3 months? please help..