Trying to get pregnant !!!!!!!

Me and my boyfriend have been trying to have a baby for a year now and nothing happening. I had a MC that’s about it , but I didn’t even know about that until I noticed the blood clots in my blood and that it wasn’t my period. It’s so depressing when you want a baby. Yes I’m 22 and people say I’m young but that does not matter I know he is ready and so am I. I don’t know what to say to my doctor that I’m trying to have a baby cause I don’t wanna feel foolish that he may think I’m too young.....