theres a risk if his penis touchs you but they way it sounds i'd take a test and the brown discharge its probaly your body cleanin for your period that happens alot either before of after your period so take a test and if your still not sure after the results go to your doc and take it from there
take test you have a very high risk if he had any sperm still on his penis after he came in the condom there would still be some on it and it still lives for up to 72 hours so you can take a test if it come out neg you are good because you should have a high enough amount of horomones that you will put a postive on that test. if you need anything else just message me and i check almost everyday. i will help any way i can.
he put his penis inside of you. you run some small risk.
you said you had youer period in october like a week afterwards. you got your period....your not pregnant but since you worried
TAKE A TEST