My period was a week late n I have been cramping for 2 weeks bad at first it was brown then turned red but I just have a lot of clots barely any bleeding and when I wipe it's like it's barely Nothing I have back aches,my balance has been off, bloating ,gas, cramping, fatigue for me n my bf excessive thirst n bathroom breaks, breast was tender but went away, n I have gained 14 pounds in 34 days. I took 2 test n they both was negative . Any advice