I had sex 10days before my period n the condom broke I usually start my period on the 15th of every month n ends itt 20 or 21 what r d chance of pregnancy

The chances of pregnancy are really 50/50. You will have to wait to see if your period comes. If not, wait about a week to see if it's just late. If it still doesn't come you can test using first morning urine.

I got a home test d next day and it came negative but it wasn't early morning urine

If you aren't due for your period it's too early to test and you could have gotten a false negative if you are pregnant. You have to wait until the period is missed for the most accurate result.

Please what if I am what do I use I don't want 2 keep it

Let's not put the cart before the horse. You need to find out whether you are before you panic.