Clomid lengthening cycle

I tool clomid cycle 3-7, and now am in cycle day 32 with no AF, I took a pregnancy test on cycle day 30 and got a bfn. Do I still have a chance of getting a bfp or is that clomid has delayed AF? Has anyone experienced delayed AF while on clomid and got bfn then bfp? Please help and advice 🙏