Complications (TMI alert)

So since I've been off BC since June of 2014 I was hoping to have a regulated cycle. It seemed to start off that way, until January. I didn't have a cycle ( not one that I can count since it wasn't my norm) I spotted lightly and spotted a bit heavier, however I just didn't actually bleed. I only used tampons to prevent my panties from getting nasty ( I have a beautiful doggy who loves my panties 😒) I still haven't had a cycle and keep having to push the date back on my calendar here on glow. The only tracking I do is here on the calendar. The way that I can describe the spotting is if I think back to when I started as a kid was just the bloody discharge. I've never had a regular cycle and only got heavier in high school. I started my periods when I was 9 (in grade school) I was wondering if any other women have this irregular problem, how do you deal with it? Any tips that can help? I've been TTC #1 but I fear I'm not fertile because of the irregularity in my cycle. Also I'm 23 years old and married my best friend this last September. Thanks for your time and help.