Sex while pregnant

So I haven’t had any sex drive at all and my husband has been very patient! We had sex for the first time tonight for the first time in two weeks and it hurt so bad, and after I bled a little. It hurt because I was so tight from not having it for a while and I know it bled because of that too. My stomach and baby but feel fine, I’m not worried about that. But Is this normal? Do y’all have any tips for pregnancy sex!? I will be 12 weeks tomorrow!