Depends on what wallet you're sending from... it's quite possible that your privacy is already gone.

As mentioned above... the two best options for trying to "anonymize" your transactions are:

1. Use a mixer/tumbler like ChipMixer
or
2. Use a "CoinJoin" wallet like Wasabi

There are a lot of scam mixers around... ChipMixer is reliable, but there are a lot of scams that use similar URLs etc, so be careful and don't rely on Google searches as it is a common way for people to click the wrong links. I'd recommend visiting their announcement thread on BitcoinTalk here: https://bitcointalk.org/index.php?topic=1935098.0