Cervical Mucus And Ovulation

JBo
Is it possible to ovulate even though your CM is not like egg whites?   I got a solid smiley fave on my digital OPK yesterday evening and now my side hurts like it does before I pop an egg yet my CM is blah.  It a teeny bit stretchy but there isn't much of it and it doesn't stretch more than a milimeter before breaking.  So weird.