advice please

Georgina
When do you decide it hasn't been successful that month ?
Here is my dilemma... I have been on the pill for 10 years so have no idea what my normal pattern would be, I finished it last month.
Currently on day 31 of cycle according to glow, glow thought I was due af 4 days ago, still nothing but my cervix is high and I have watery cm. Tested this morning and a bfn
So do I test again in a few days or do I just give up this month and assume my body just hasn't got into a normal cycle because of being on the pill ? X