Had FET on 30/9 (5D, grade 2+) and last ovidrel shot on 4/10 so today is 9dp5dt - did HPT this morning and only saw a very very faint second line (almost invisible). Did another one an hour later and it became BFN. Any chance the faint second line was caused by the residual of the ovidrel shot? Beta is on 11/10 but it should have been showing by now if it stuck? Had 2 miscarriages this year and can’t bear another failure. This is so hard 