Worried its not endo?

Im having my 1st lap next saturday and obviously have the fear that its not endo 😅

Ive already had endoscopy, ct scan, ultrasound of galbladder, acid reflux test, ct of colon, and a sitz marker test. Only the sitz marker test showed slow transit but other tests were clear. My symptoms are:

Nausea and stomach pain everytime i eat or drink. The pain is like a line accross my midsection but all my pelvic area below aches too. Vomiting during flare ups. Bowel pains. Lightning butt pains. Constipation (diarrohea on period). Insane Bloating after eating and drinking. Fatigue. Peeing in the night. Fake utis the week before my period. Heavier periods and more painful cramps since stomach issues started.

The stomach pain and nausea is 100xworse the week before and during period. I feel at a loss if the lap doesnt find anything, ive been sick for 1.5 yrs now and just want answers. panicking it could be something rare like MALS and that ill have to keep searching for a diagnosis.

Im having my 1st lap next saturday and obviously have the fear that its not endo 😅

Ive already had endoscopy, ct scan, ultrasound of galbladder, acid reflux test, ct of colon, and a sitz marker test. Only the sitz marker test showed slow transit but other tests were clear. My symptoms are:

Nausea and stomach pain everytime i eat or drink. The pain is like a line accross my midsection but all my pelvic area below aches too. Vomiting during flare ups. Bowel pains. Lightning butt pains. Constipation (diarrohea on period). Insane Bloating after eating and drinking. Fatigue. Peeing in the night. Fake utis the week before my period. Heavier periods and more painful cramps since stomach issues started.

The stomach pain and nausea is 100xworse the week before and during period. I feel at a loss if the lap doesnt find anything, ive been sick for 1.5 yrs now and just want answers. panicking it could be something rare like MALS and that ill have to keep searching for a diagnosis.