Lonely

I'm 21, married and have a son. I feel lonely though. I don't have a, social circle or someone to talk to. I envy my husband who can hang out with his boys. Yet, I'm struggling with making friends. It's even more harder since i'm a sahm and taking online classes. All my past friendships never worked out because they weren't good friends to me at all. I struggle with social situations. The people that could be potential friends, I struggle with talking to them. I think I lost touch of how to a be a friend. Constantly texting and keeping up with people, I can't even do that anymore. I can't even go somewhere to see if I can potentially meet people..... It sucks.