TTC taking chlomid

So I’m TTC and my doctor has me on chlomid im working on baby #4 I had my period for 6 days and on day 5 I started the chlomid took it for 5 days OPK tested for 3 days negative does chlomid make you ovulate? My OB said to start baby dancing on cycle day 10 then every other day not sure what is happening