Ok so I am REALLY new at this, like this is my first month trying, and I've decided to use the Answer 7 day ovulation tests. I'm so very confused


I've tracked my last three periods, and figured that I've got about a 32 day cycle, and I ovulate around the 18CD. I also have a lot of signs of ovulations (very sore breasts and nipples, they feel heavier, mild cramping, tired, etc.) I started to notice the signs yesterday, and since I'm suppose to get the big O (by my est.) on Sunday I took a test today and the line was so very faint I could barely see it at all.. I know I could be off, and I could have ovulated before hand.. this just sucks.. lol.. So I guess any advice would be appericated..but most I'm wondering about the OPK's, what brand do you girls like the most, have any of you tried the Answer and liked it? Had any luck?
Thanks