Constipation

For quite a few years now I’ve had problems with this. Like no matter what I eat it just doesn’t come out. I’ve tried laxatives and stool softeners and stuff and it just doesn’t seem it work. It’ll work for a day and then stop if that. My family tells me it’s because I don’t eat right but I do, I eat normal meals and it just doesn’t work. Sometimes when I eat a full meal my stomach hurts so bad because it won’t digest and then I get gassy. I rarely go, like maybe once a week. But when I do go it’s a lot. Like more than I think is normal. Should I see my doctor for this? I don’t think it’s me not eating right I think its my body.