Thanks for writing in to Healthcare Magic!
It looks like you are having just delayed periods, because the timing is too early to guess that it should be an abortion
and over that you had a negative pregnancy
You should be having the periods in coming 3-4 days to the full, if not so then you need to get a serum Beta hCG
level, which is more confirmatory test for pregnancy and decide accordingly.
If you have any further query please let me know I would try to answer it for you.
Wish you a great health!