Cd14 no mature follicles but ewcm?

A

Today is cd 14 and I went in for my second follicle scan for this cycle.. I had multiple follicles but all around 10mm...first time not responding to femera. Dr said to start 25mg clomid tonight and to come back in 4 days for another ultrasound. Well tonight I had soooo much egg white cm. Does anyone know why my cm would be like this now if I don’t have any mature follicles? Has anyone started clomid mid cycle and had luck?