Hate trying !'

I hav been trying for 7 yrs now n btw I was preggers twice ?n had an misscarriage once ?n second time ectopic pregny ? Due to which I had to remove my rite tube ? ! Later odd one ivf and a FET ! Clinically I am all ok including my husband ! But it's just not happening y ? My doc says u Dnt need an ivf at all just wait for it ! I fed up waiting n trying every way possible ! I just need hope n faith someone help me !!