can you see if someones signing in with my details?

as when i log in,there are posts that i havent read yet are not showing up as new (as if iv read them!) was wondering if you could see if someoneis loggin into myaccount from another computer or something.

the only IPs i will use is this one and then my dads,which i was on one day last week.

think im gonna be changing mypassword and things just incase!!

I've found it's starring things I've just posted in as unread.

I sometimes log in read one post then the little yellow star things go grey as if i have read them all??when i havnt???I thought it just happens to me lol

i just seem to be missing so many posts because im loggin in and everythings already been 'read'!! iv changed my password so whoever it is,if it is somebody,wont be able to do it anymore!! if it doesnt happen now iv changed my password then i will defo know it was someone hacking me!!

I think it's because when you log out, or are logged out automatically after not being on, it won't show posts you've not read as new posts anymore when you log back in... that happens to me too.