Had myrena inserted dec 2009. Removed nov 2011. First period nov 23. Periods in dec jan n feb march 22 started ended march 24 25 cramped in right ovary 26 started spotting till 30.. Light pink not in urine or toilet only light pink on toilet paper why am I doing this trien to conceive

It is common for a woman's cycle to be slightly irregular for a few month's after removal of an IUD. This sounds like what is happening to you. I don't think this is a pregnancy, but if you feel strongly that it could be, I suggest buying and taking a HPT. It is absolutely normal for it to take several months for a couple to conceive. Have patience, and don't stress over it and it will happen in it's own time. Try to monitor your cycle and find when you are ovulating. Timing intercourse for around the time you are ovulating will give you the best chance of conceiving. I have found, however, that just not thinking about it and having intercourse whenever it feels right works the best. Good luck!

Thanls it just seems to b taken forever

It always does. :) don't become discouraged.

I heard it could be implant bleeding but I have three kids n never had that before today is seven days after period ended n still spotting

Implantation bleeding is pretty rare and not really proven to happen.
Please read this post about Implantation bleeding for more info.