Is it ordinary to experience menstrual symptoms over a week before your actual time?

I've been have pains in my stomach for the last 3 days but my time of year isn't due for another week or so. my mom says it's probably because i basically worked out a few days ago but i barely worked my stomach so i don't chew over it's that. but maybe? anyway i grain fatter like i gain weight and greatly of water's surrounded by there but i haven't gain any weight...am i ordinary?
Answers:

Tampons!! I started my period this morning and i own never used a Tamp before! HELP!?

Periods are a strange entity. I would say yes that you are everyday. Women experience different issues when it comes to this subject. If you are concerned, call you doctor.

Ectopic Pregnancy?

yup...some achieve cramps and water gain until that time their period, some during and some after...it is adjectives in how your hormones flow so to speak. Relax and enlighten your OB/GYN at your next annual check up. Really, it is mundane.

What are some reasons for notion dizzy?

evth is in writ. my back ache about 2 weeks back.
other girls are much worse.all the symtoms repeat every month. no big agreement

How would some one know if they're still a virgin or not?

yes i feel fatter stomach swells breats find sore and I get cramps, its a caution its all give or take a few to start,

Periods??

everyone's body reacts different when they hold their period. It sounds resembling it's just the usual bloating and cramps that come before a term. I would suggest a pain reliever (tylenol or even an excederin) and soaking in a hot tub. Swimming might even be something good to do. If this still continues you should consult your GYN because at hand may be a bigger issues. Most likely this is commonplace, but it's better to be certain. Good luck!