I need to rant :(

My and my partner have been TTC for 3 years now, and nothing. I'd love nothing more then to get my BFP! Everyone around me keeps falling minus me! I feeling a little deflated but I don't make it obvious to my partner as I don't like to upset him. Last month he struggled to finish as he felt under pressure cause I told him I was ovulating. We really want to get tested it my partners shy and doesn't really like the idea of testing at a doctors, we tried a at home testing kit and the results said it was slightly low.. my partner had a undersendid testicle as a kid and had a operation done for it, he also had a blocked tube for peeing and had that operated on. So what are our chances of falling? Does anyone else have a similar story and has gone on to have a family?