Need help!!!! All opinions welcome..

Over the last few months we've been doing the if we got pregnant we got pregnant thing.. But this month id really love to try try..and hubbs is all on board. Accourding to this app my ovulation starts tmmrw.. According to my other app it started yesterday..anywho.. Today Im having clear watery discharge..not a huge amount but a bit.. Im curious what to look for.. How to start temping.. Everything needed.. Ive had one child before and he wasnt

planned lol.. Been six years lol..