Pregnant?? Or just going crazy?

I'm so confused right now!!

May 2nd - Friday night I was out with Lizz at Denny's when I started feeling waves of dizzyness. It would come and go and only last about 15 seconds each. I kept mentioning it to Lizz, but I just brushed it off. Later that night when I got home I just felt generally icky, but chaulked it up to the big bowl of ice cream I had just finished off. :P

May 3rd - Saturday morning my mom calls me to let me know that Sam's water broke. I felt ok when I got up, but by 10am I felt COMPLETELY nauseous.... I laid on the couch feeling that way all day long watching tv while Ronnie took care of Camron. I only managed to eat some crackers and drink some 7up. That evening I threw up out of no where and felt so much better! BTW, I bawled my eyes out watching Trading Spaces. Cried again when Ronnie was playing with Camron because they are so cute together. Cried again that night when I told Ronnie I was sorry for being sick all day.

May 4th - Sunday morning I was determined to visit Sam in the hospital who just had her first baby! I ate a few crackers before I got out of bed. That whole day I was ok, but felt underlying nausea all day long... i just kinda pushed past it so I could see my new niece in person. On this day I cried while picking out my sister's card I was going to bring her. Like literally bawling my eyes out in the middle of Target... by myself... while reading "Congratulations!" cards. I also started crying at the hospital when I saw Summer and once again while watching CNN's Morgage Crisis.... a lady was losing her house.

May 5th - Monday morning I woke up at 5am feeling like I needed to rush to the bathroom... The nausea was so overwhelming! It didn't go away until 7pm that night. At that time I felt fine... just really hungry, so I ate a bowl of cereal.

May 6th - Today I woke up feeling fine. A little achy from laying down for 3 days, but over all I feel fine. Every now and then I'll feel a wave of nausea come over me, but nothing like the past 3 days!

Anyway, I'm pretty sure everyone is gonna tell me I'm pregnant, but would there be ANY other reason to be feeling like this?! AM I GOING CRAZY?! I have no other symptoms of anything like the flu.... And there's a possibility that I COULD be preggo, but I just don't want to get my hopes up just yet.

Just a little background:
The first day of my LMP was March 28th, but I usually have 35 - 40 day cycles. (Today is day 39 in this cycle.) AND with Camron a pregnancy test didn't show positive until I was almost 4 weeks late! I guess I'll just see what happens in the new few weeks. I'm really hoping that I am pregnant this time. If I am it would make Camron just over 2 years old when a new baby arrived. I think that's pretty good spacing.

**CROSS YOUR FINGERS FOR US !**