Period question

Bethany

My period started when i was 12 and I’m 14. This would be my 3rd summer of having my period. This period is only 16 days apart from the last (18 if you include the last day it started and today if that makes sense) is this normal? Its not too incredibly close. I have had period problems in the past. My period would last over 14 days, That stopped a while ago thankfully. I haven’t had any irregular symptoms. Any advice?