I have three plants of different strains. One Big Bud, and two bag seeds. All three are female and i havebe FIMing them for the last week. one of the two bagseed plants has purple sap or liquid coming from inside the stems when i trim off the top growth during the FIM process. The other plants do not btw. This bad? mean anything tight? idk purp strain maybe? and they r all healthy as a motha fucka