Girls, I got my period in fifth grade I am now 15 and ave always have a slight irregular period but I haven't gotten mine in three months, help?

I am a victim so there is no may I'm pregnant amd I've never missed it for this long. I did gain weight recently is that the factor? Please help
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+1 y
Virgin ** not victim
Girls, I got my period in fifth grade I am now 15 and ave always have a slight irregular period but I haven't gotten mine in three months, help?
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