Sex (this is TMI)

Alexa
My SO and I decided to love on each other. 🙄 we tried the missionary position but it was hard cause of my stomach. I didn't want him to be down on my stomach. So we switched positions. I did the reverse cowgirl and rode him.. I got tired really fast.. our last position, was from the side. But he said he wanted to look me in the eyes while making love to me. So our sex was a fail.. also, like 15 minutes after sex, I went to the rest room and I was bleeding.. 😅
Are there any positions comfortable enough? And what does the bleeding mean ☹️