On 7/3 i had a tubal ligation and nexplanon removed. still no period should i be worried or is this normal?

Probably: It will probably take a while for it all to get out of your system.How long? That probably varies, But the best sign is development regular periods (or getting pregnant). So decide if you want to get pregnant or not and act accordingly. If not, get on an alternate form of birth control toute suite (that's "pronto" for those of you in the West...).