Yes you can. I suggest you see your Doctor asap.
if you are pregnant you miss your period
no
No. Getting your period means you are not pregnant.
Light pink discharge is common if you are pregnant.
Probably not pregnant. You just had a short period, for whatever reason.
You might be pregnant or just have a long discharge
it is called discharge
the beginning of your mestural period.
You can experience PMS symptoms and be pregnant yes. But if you get your period then you aren't pregnant.
the brown discharge may be your period in a different color
no
the males sperm and yes as long as you have had your period