I was suppose to start my period July 3 but instead I was getting a lot of discharge. On July 6 I started spotting blood and then it stopped. July 7 I started bleeding again but this time it was like a regular period. At first I thought I was pregnant because I have been having unprotected sex but I'm not sure. Any advice?

There's really no way for us to tell you what's going on.

You've had sex, so pregnancy is possible, but it sounds like you have your period, which would mean that you're not pregnant.

If you're concerned wait until your next period is due, and if you miss it, try a pregnancy test, or see your doctor.