Question

Ok so I'm in cycle day 43 but I had ewcm on cd 30 only for 1 day cd 31 cm was light and creamy. I didn't confirm ovulation with opk so I'm not sure if I ovulated that day. Is being 13 days since I had ewcm a did an ovulation test has two line but is negative pregnancy test negative.😟 that day of ewcm my cervix was soft high and open, today cervix is firm high hard. What is going on can i still have a chance to get a bfp somebody this ever happened to you ????? Any advice please comment 😔😔😔