Are Depression, Bloating, Nausea, And Brown Spotting Instead Of My Period Side Effects While On Letrozole, HCG Injection, And Duphaston?

hi am 28 years i got my periods 18 march doctor suggeste me take letorzol after that given me hcg 5000 injections with duphaston i got some side effects such as depression bloating, neausea with these medicines right now i have brown discharge spotting at time of my periods