What Causes Bloating,frequent Urination And Back Pain During Periods?

Hi, I've had some issues with my period lately. For some time now it has been irregular. Currently, I am late, at least for the general time I do have a period. When I have been getting my period, it's more like spotting or very light. I still get cramps from it. I have taken multiple pregnancy test in the past (First Response) and have gotten all negatives. I am sexually active and plan on getting another test very soon. I have been getting lower abdominal pain, severe bloating, frequent urination, fatigue, discharge, bowl issues, and random back pain. My period has been off for at least a year or two now but I put it all to growing up and how it can change. Two years ago I did go to the hospital a couple of times for lower abdominal pain that could never be diagnosed. My family also has a history of ovarian cysts. I really don't know what it could be and could use some advice. Is this something I should see a Gyno about, or a hospital, or is it something that may pass? Thank you.