New to this app...Bfps input please

Feeling everything I never feel before af .like a week of excess cm many possibly week/days after ovulation felt like i was getting af very early but only cm.indigestion,nausea with past two day almost vomiting, lower back pain few days ago, tired, cramps which I never get before af, pulling in lower tummy, pains under left rib last night..af was suppose to be here yesterday but sat very lit pink with clear cm twice then disappeared same late yesterday and today only when wipe .. what do you ladies think??? I'm scared to test because we have tried for 6yrs and have given up after many bfns