Hi everyone

I am new to this site and I been reading all the posts for the last few days. This is the first time that I used an opk kit. I do have one little angel boy that just turned 4, and we decided to try for another one. This is the first month ttc.

So I need a little help. I have a irregular cycle and its been this way since I was a child. But for the last year or so I been getting my period every other month. That's y I decided to use an opk to help me determine my OD.

Opk showed a positive last Wednesday at 1030am, so hubby and I bding on Wednesday night, Thursday night, and Sunday night. I had to leave out of town for Friday and Saturday so we couldn't. But everyday since my first positive I had tested positive till Saturday (weds, thurs, fri, and sat were well positive). Sunday when I tested at night I got a negative. On Thursday the day after my first positive, in the morning about 8am I was having cramps till about noon, so I am not sure if I O, because my opk still showed up positive till Saturday night, that was the last positive I got.

So question is when did I O, so I don't know how many days after O n I don't know when to start testing. I also don't know how long my LP is. But I been having mild cramps for last few days.

Any suggestion or comments would be great!