I need help in determining whether I am pregnant or not.?

Hello. I was on birth control pill for three years and around April 9/10/11, 2011 I stopped taking the last of my pill pack in hopes we get pregnant. I had unprotected sex on the Monday, April 11, 2011 knowing I don't think I would get pregnant. I had my period (red in color) a couple of days later either on April 13/14 and lasted a few days (maybe five days?). I took several pregnancy test to make sure I wasn't pregnant and they all came back negative. The first day of my last period (again red in color) was this past Saturday, May 28, 2011 and lasted maybe a few days (maybe five days again?). For the life of me, I cant think of when I had my period in between April and May, but I believe I had spotted (brownish) and only used panty liners. But I cant remember the dates. Now I had unprotected sex this past late Monday night June 6, 2011. I started reading up online on pregnancy and took an advise to get an ovulation test. I'm not sure if I took the ovulation test that same evening, or the following day or two days later on Wednesday. The ovulation test indicates that the test color would be the same if not darker than the control window which I think was the case, maybe just a tiny tad lighter. Since then I've taken about 3 or 4 more ovulation test on different days being the most recent today, Sunday, June 12, 2011 and they were all much more noticeably lighter in color than when I first took the test. Because I'm not sure exactly how long my cycles are being that I just got off birth control and I heard it takes about three months for your body to get back to a normal cycle (that's probably why I only spotted in between) but then again I heard that some women have gotten pregnant right away after getting off birth control. I know I cant test for pregnancy until about the weekend of June 25/26, 2011 that's about 28-30 days from the start of my last period and I read that in the EPT its best to test 19 days from your last unprotected sex. I think every women or anyone in general having to do the waiting game knows its torture and way too long. So what I am asking for from women who have gone thru a similar experience or any experts in this field help me decide if I can possibly be pregnant or not so I dont get quite disappointed when that day comes I can finally test and it is negative. At least I will have had time to process and accept that its negative. I've also been reading up on possible early signs of pregnancy before your missed period and unfortunately I havent experience any of those yet. I'm trying to provide with as much information as I can and I was reading about noticing the difference in your cervical mucus and as of right now I dont have any noticeable mucus on the outer lips of my vagina, not even the thick discharge. But I should note that when I was having sex, I was very wet and slippery, but I dont know if that is the cause of arousal (I've been kinda dry in the past even when I was aroused) or could that have been a sign of good cervical slippery mucus friendly to sperms. Again thank you all who can offer me any advice on this matter, and please keep your fingers crossed. Thank you ;-)