Is there a good chance I’ll get a BFP?

Based on my symptoms do I seem pregnant? Anyone had similar symptoms & ended up pregnant?

-1dpo: positive opk, egg white cm, twinges & cramps. baby danced.

O day: egg white cm, twinges & cramps. Diarrhea

1dpo- headache, shortness of breath

2dpo- mild cramps, back pain

3dpo- sore swollen nipples began, nausea, back pain

4dpo- sore nipples, blue veins in nipples, trapped gas

5dpo- sore nipples, blue veins, hunger,

6dpo- twinges, hunger, sore nips, back pain, constipation, itchy nipples, tingles in nipples. Extra emotional. I think I may have implanted because I’ve been crampy all day.