Okay it's me again. Okay my period lasted only three days when it usually last at list 5 to 7 days an it only lasted three I tock a pregnancy test came back negtive. But I'm gaining a lot of weight in I don't eat that much an my mom said I look pregnant am I an remember it came back negative an I'm having some pregnancy sytomps

Maybe I'm just having a grumpy day, but all you teenage girls who won't stop having unprotected sex and then go online to ask 'am I pregnant' despite hundreds of posts saying there's no way to know online, are getting me down. You don't read, you don't learn, you don't listen.

You were told last May that pregnancy 'symptoms' like you describe are not meaningful. 3 days, 5 days, 7 days, not meaningful. Stay on the pill! Or stop having sex! Buy tests by the case!

Who the **** are you to tell me what I can do tf if you having a grumpy ****ing day don't come on my **** with that I'm just asking a ****ing ? An my mom told me to ask cause she told me I look pergo an who are you to judge teen to be honest it seem like you just jealous cause we getting more **** thatn you are

An it's not any sytopms she said I been to sleepy I sleep all day she said I'm gaing weight an that I look perganet

I didn't have any more sense than you do when I was 16 (a bit older actually). But I learned.
That was 64 - 16 = 48 years ago. A little late to be jealous.
THERE IS NO WAY TO KNOW IF YOU ARE PREGNANT EXCEPT FROM A TEST.
It would help if you would read the countless questions and answers just like yours here on this site. Read some to your mom.