Help!! CM Change


I'm 8dpo and my cm has changed in consistency. About 2dpo it was thick white and creamy and a lot, but only when I inserted my finger and checked. Over the last 3-4 days the amount has went down a lot but still there but it is also on my underwear and some of it is stretchy a little but clearish white mix. I guess my question is had anyone still gotten a BFP with discharge like mine is. Oh I have had other symptoms since like 2dpo, nausea, decrease in appetite, dry mouth with strange taste sometimes, and my breasts seems to look larger and fuller and nipples definitely look larger, help me please!! TTC baby#4