Why won’t the doctors help me

I’m 19 year old. Had 2 mc. Have been trying for over a year and no healthy baby’s... I went to the doctors because I wanted to start fertility treatment! She took my bloods to check if I’ve ovulated, I didn’t.... I was told to go home and just keep trying.... does this sound right or should I get a second opinion? What’s the point in trying if I don’t ovulate? I’ll never get pregnant why won’t they help me!