cd29 3rd cycle

Am
2nd cycle on 100mg clomid i got my periods cd23.
3rd cycle on 150mg its cd29 still no periods 🙄🤔 still having lots of clear sticky discharge, to scard to check a pregnancy test & honestly i barly have any symtons that indicate im pregnant 🤔🙄 so im going to wait another week 🤔 Does clomid change your dates every month?