Thoughts?

I had a strong nasty taste in my mouth 8 & 9 dpo. It finally went away this morning at 10dpo. I have had extremely heavy and sore boobs since about 3dpo. I can’t remember exactly when but Now they are just a bit tender. I think around 5dpo I had a really bad pain in my back near my bra strap.... i had soreness in my abdomen at 8dpo but it wasn’t crampy or anything (TMI maybe constipation) Now they are just a bit tender. Woke up stuffy..... feel a little a bit crampy and my cm is Dry as heck unless i really search for it. I tested this morning BFN. Thoughts? It’s ok to be honest 😊 feeling like I’m out.