TMI!!! Blood in stool at 15w pregnant TMI!!!

This is TMI and embarrassing. Please feel free to ignore. I’ve been constipated for at least a week now and I have abdominal pain (in my gut) that feels like I have the urge to poop... almost like the feeling when you have diarrhea. The feeling comes and goes but I can never get anything out. Today I was barely able to poop and in it was blood. I have no pain and I’ve had hemorrhoids before and I don’t feel like I have any right now. I don’t feel any tears or rips. The blood was like within the poop not just on it and not dripping from me. Is this something I need to be concerned about?? I feel fine other than being constipated.