First time having sex!!!

Yesterday was the first time I had sex and it was with my boyfriend of almost a year and 6 months first time we tried it I couldn't handle the pain and wouldn't let him go any further he got it in this time with less pain..i wasn't really feeling it but I was horny and so was he , he wanted to do it doggystyle I wasn't having it I feel bad he didn't finish but I wasn't comfortable and he understands that .. I made him wait so long to have sex idk what to do 🙁