Will i ever get pregnant ??😒

Last year in October i had an ectopic pregnancy . Thought i was on my period , usually i go to the er anyway cause my pain is so bad. Found out i was pregnant and not hours later that i was losing the baby . Til this day no one knows i was pregnant but me and my bf and it sucks to not have anyone to talk about it with, i mean i can with him but i don’t think he would feel the way i feel or where I’m coming from . He always tells me how much he wants a family with me a lil ( raken or kenra) our names put together btw lol . He has 4 kids already and i have none . We’ve been ttc for 4 months . My periods are irregular so i never know when is the right time . Feeling down cause i can’t even give my man a child , kinda makes me feel like I’m less of a women cause that’s what are bodies do and i can’t even do that🤦🏽‍♀️ I’m 21 and he’s 37 btw .