I'm 25years old and I have always had irregular periods. In July I had my period for 3weeks stretch. By August it came for the normal 5 days. And since then I've not seen anything. Over 2 months now. I have done several pregnancy tests, all negative.
Now my stomach is bigger, no pain but I feel uncomfortable sometimes... any ideas please..

See a gynecologist, that would be your best bet, if your worried about cost, you should try to find a planned parenthood in your area, they go by your income (i.e. low income= low cost)

I'm 25years old and i have always had irregular periods. in July i had my period for 3weeks stretch. by august it came for the normal 5 days. and since then I've not seen anything. over 2 months now. i have done several pregnancy tests, all negative.
now my stomach is bigger, no pain but i feel uncomfortable sometimes...... any ideas please..?
Go to a doctor.. that doesn't sound normal.

I've seen a doctor and she said there was nothing wrong.I did a couple of tests and she said everything was normal