Tomorrow I’m going to call the doctor because I am getting so worried -

I’m currently 33 weeks pregnant with my second but since before this pregnancy I’ve always had bowel problems (3.5 years) to be exact, obviously the pregnancy isant exactly making it better but it’s been 3 weeks since I’ve had a bowel movement 😭 I have tired everything plenty fruit and veg as I always do, extra water, lactalose I’ve been taking for the past week I’ve been eating bran flakes most mornings but nothing, not even passing gas. The reason I haven’t called the doctor is because I just think he’ll blame it on the pregnancy when this isant the case, it’s not even a constipated feeling because when I try to go there’s just nothing there to get out I almost feel like I’m blocked inside somewhere, I used to be able to go every day with no problems but for the last 3 years I’ve struggled only going once a week and never feeling satisfied I’ve always been healthy and fairly active so I just don’t understand 😭😭 just needed to rant anyone been in the same boat ??