If you can't tell a difference in effects between mimosa extracted dmt and chali extracted dmt then I am confident that there is no 5-meo in your extract.  Even with a small amount of 5-meo there is a big difference.  5mgs of 5-meo easily overpowers 60mgs of DMT. 5-MEO has little or no visuals and carries a heavy body load.  You probably have just DMT (with possible trace amounts of 5-meo, maybe)