Clomid... help please

La

I have some like nearly 10 months of clomid and still no baby joy. I do the test for ovulation and me and my partner had a lot of sex around and on my ovulation day and even days after my ovulation day and still nothing. Are we doing something wrong? All my mates are getting pregnant around me and there’s me struggling with it all. My partner smokes is that maybe something? And he’s been told by doctors he’s got average sperm. We also use the lubricant which says helps get pregnant and that’s not even working either. I have got to the point ages ago now to not think about it all and go with flow and I’ve been putting it all to the back of my head but then I was 2 says late and thought my luck had come but no came on period. And I have got pcso :(

Please if anyone has any opinions or anything please reply :(