Irregular period..

Co

Hey ladies need a bit of advice.. so we decided for me to come of bc pill last December 17 I took last pill on 11/12/17 had a withdrawal bleed from 17/12/17 to 21/12/17. I then waited for 7 and a half months for a normal af which finally appeared on 15/8/18 it lasted for 6 ish days before I started I had brown discharge and terrible cramping. Now counting my cycle I’m currently on cd 43 with no sign of another af yet.. I took a test last week which was negative. For the past few days now I’ve been feeling queasy I was sick once. Been having on and off cramp with major bloating, pelvic pain on my left side and just now I’m having slight cramping and it’s going around to my lower back. I don’t know what’s going on and I don’t know what my cycle is doing and don’t know wether to expect af or should I take another test 🤷‍♀️