So I week ago I used a mixer to send .1 eth from one wallet to another.  The wallets I used have never been sent to or from a CEX but did have the connection indirectly.  So yeah I just got banned from my main exchange that I hardly use anyways but would need it to go fiat on/offramp.  So is anything connected to this wallet tainted now?  Will I be able to use a different CEX for on/off ramp?  I am american btw.  What do I do now?