Early Pregnancy Symptoms?

Here are the facts:

age: 24
Last period: July 19 but only for about 2 days, very light but dark.
Symptoms:
-Very tender breasts,
-Cramps for bad I feel like I am on my period as we speak
-New found acne on face and shoulders
-Bloating/discomfort
-Extreme exhaustion
-Hot/cold flashes (it seems I am never feeling a decent temp)
-Feeling sick throughout the day

I am due to have my period next week, should I just wait and see or get a HPT sooner? Has anyone else experienced some of the weirder symptoms like acne/cramping/hot flashes or am I just crazy??

Yess!! I hav xive bin feelin bloated, gettin cramps , feelin sik and gettin headaches however my period is late and now its makin me wunda???? :S Help!!