Please can someone help?

A ❤️

Has anyone ever had swelling really low down in their stomach practically on their bikini line, whilst feeling bloated, sick and full all the time? It’s quite painful. Originally I thought I was constipated so used senna tablets and managed to go to the toilet however the feeling is still here and I am starting to get worried. Has anyone ever had this? If so what was it? And is there anything I can do to ease it? My period has just ended too, but seemed pretty normal to me. Just to add I also have endometriosis but it has never caused this before.