Okay, I have a regular 32 day cycle, and my last menstrual was 06-06-2009, My next cycle was suppose to be 07-07-2009. But it didn't come. Granted I was sexually active on 06-30-2009. I took a pregnacy test 07-08-2009 and it came up negative. I waited a few more days and on 07-11-2009 it came on. Usually I have a four day cycle with med period first two days and light to spot last two days and its over. But it lasted 7 days, which I haven't had happen to me before.

From 07-11-2009 to 07-17-2009, and it was spot one day, to light periods on the 12th and 13th. then the last four days just spots. I'm confused as to how I'm a week late and then with a longer period. I'm not on any type of birth control nor have I ever been. My cycles are pretty regular, I have a 32 day cycle, every once in a while varies down to 31

 Then my next out of wack cycle came 08-17-2009, and last six days, 08-17-2009 to 08-22-2009, and it was the same as before a spot on the first day, on 18th and 19th light period and the last 3 days just a spot. I did have sexual intercourse on 07-28-2009. And it's two weeks late, it was suppose to come on on 08-08-2009. The color range from dark red/ burgandy to brown to light pink on both cycles.  

My question is, is this normal??? Could I be pregnant or not, I heard rumors about bleeding the first three months of pregnancy. And I haven't had the chance to test again yet, since I just got a new job. And has this happen to anyone else before??? 

I'm happy either way if it's a baby or not.

Usually have a four day period, first day and second light to med and the last two days spots.  

I'm in shape and eat healthy, and I don't have any real stress.

The new job I got, is fun, so it's not any sudden change.

And at college, I have easy worry free classes.

So... I just want help with what may be causing the problem.

I have gotten, achy breasts, headaches that come and go, bloatedness, and feeling hot and cold on some days, every once in a couple of days cramps that are really light, it doesn't bother me. I've been nauseaed every night, usually in the evening or before I sleep. I use to love sleeping on my stomache, but now its soooo uncomfortable that I don't even want to think of trying it anymore. And I also urinate more often. So, I don't know what's really going on with me.