I get jealous of my bf

I have a problem. I know I shouldn’t feel this way but I can’t help it.

My boyfriend has lots of friends, I don’t. He has guys nights every once in a while and I don’t have trust issues but I get jealous bc I’ll be home alone and because I don’t have the same opportunity for girls nights.

We enjoy playing games and sports. I am terrible at sports and he is athletic and good at everything. Even things I’m decent at that I’ve taught him (darts, card games, snow boarding, golf), it doesn’t matter he becomes good so fast and I just get sour because I suck at everything and the few things that I’m decent at he excels at very quickly. His friends also golf and now that he learned they ask him to go all the time. I still have not gone on an actual course because I don’t have 4 people to go with. And I am jealous because I thought I’d teach him to golf so we can enjoy it as a hobby together. I know it’s wrong to be jealous that my boyfriend is better at sports and even lucky with everything (gambling, sports betting, winning random things).. but I can’t help to feel that way. It makes me feel like less.

I have considered a therapist but never went through the process of finding one. Does anyone else ever feel something similar?