I have been using the foam for 2 months now and i ran out of it like 2 days ago, i had enough left for the morning but didn't hvae any for the night so i used Rogaine liquid that night, and then liquid for the following day, and then liquid this morning, im going to get the foam for later tonight and then continue using ti again, my question was since i have used the liquid after using the foam for about2 months, will i hvae lost all my benefit from rogaine foam? does the liquid and foam still cause different sheds? that would suck for this whole 2 months to be wasted.