Progesterone too high for fresh transfer ivf

Hi everyone! I started stims on 2/28 and egg retrival set for this mon. Was set for fresh transfer next thurs or sat. Dr called me after last blood work saying my progesterone is 2.585 and they dont recommend a fresh transfer if number 2.5 or over. Dr is saying to now freeze what ever fertilizes and prepare for april transfer after 3 weeks of estrace and a period. Has anyone else had this happen? Im worried about switching from fresh to frozen and how this will affect my chances for success