Ovary Pain

Em
I have been having pain in my right ovary when I move certain ways or when my boyfriend and I have sex. Does anyone know what this could mean? We have been ttc for a year now. I was on Clomid twice and I'm currently on Metformin. I've never been pregnant before. Also, I am 9 dpo. Can this be a sign of pregnancy? I also read that it could be a sign of ectopic pregnancy...? I can't go to my doctor right now because I can't pay for it. But I get paid next Friday so I will go then...I'm just really worried. Any advice would be greatly appreciated.