You want to know about irregular bleeding? It couldn't have been much worse, I tell you. I'd bleed heavy for about 7 days, have 2 days off, bleed for 14, have 5 days off, bleed for 10 days, have 4 off, and on and on that went for AT LEAST 2 years. It was very difficult. My doctor suggested a hysterectomy, but we didn't go through with that. And then, at 40, it was over...well, I DID have 3 or 4 more periods in the next two years and that was IT. No more, thankfully (of COURSE those 3 or 4 were during holidays or special functions)
It's a beginning of the end.
Try to hang in there.

Thankfully my husband was very supportive. He didn't like it, but we winged through it.