Only girls will understand this ???

I got my period on june 2 2023 and i didn't get my period for the whole july and august

is it because i'm swimming too much?

if im honest i really dont know. ask a trusted adult or a doctor about it.

Ok i found out that if you miss your period for 3 months, your not pregnant, infact your actually experiencing secondary amenorrhoea (according to google). Ask a doctor about it and he/she will guide you through it. Hope this helps!