Ugh hemorrhoid question

I'm 33 weeks and I know I def have hemorrhoid which I know are common when pregnant, but am I suppose to tell my doctor about them? I was laying here and I started getting crampy like I had to go so I went to the bathroom and just sat there I didn't Poop but there was maybe one push cause I thought something was coming out but nothing so I stopped but I wiped and there was a good bit of blood so I freaked and made sure it wasn't coming out of My other end. Basically is this normal? Do I have to mention to m doctor I don't really feel comfortable talking about my butthole you know lol