I first started my period when I was 12(13 that year),but it lasted for more than a month.then the rest of the period wasn't as long as the first one but it's always more than 8 days sometimes a few week but I feel ok no pain just a little irritable and tired.I'm now already 16 and starting last year my period was a lot shorter like 7 to 8 days not as long as before however I started missing 3 months Period.after that it came for 7 days I think but from oct untill now my period has not come yet.what should I do?
I first started my period when I was 12(13 that year),but it lasted for more than a month.then the rest of the period wasn't as long as the first one but it's always more than 8 days sometimes a few week but I feel ok no pain just a little irritable and tired.I'm now already 16 and starting last year my period was a lot shorter like 7 to 8 days not as long as before however I started missing 3 months Period.after that it came for 7 days I think but from oct untill now my period has not come yet.what should I do?