Good day, I don't know where to start, OK, I had my menstruation on the 20 may 2011, then on the 16 June I had very light bleeding for 2 days, not normal because I usually bleed for 5-7days with dark heavy bleeding, then in the beginning of July got waves of intense nausea, headaches, irregular bowel movements, slight bloating and breast sensitivity. It was the 23 July and I still had no menstruation and did a hpt which came out negative, then by the 26th I had started but it was light and lasted only 3 days, I have received my menstrual monthly to the date afterward. But wait there's more, after the July menstruation I gained 7kg in 2weeks and 2 pants sizes as well as a bust size, and the nausea continued but not as severe, about 6 weeks ago my breasts have been paining non-stop with a noticeable enlargement of my nipples like giant soft jelly tots and my boyfriend mentioned that they are brown red and not a pale pink any more, I see the veins in my breasts and nipples, I have picked up another 6kgs since then and an extra bra cup size, and I wish I could show you but my stomach is round in the front and kind of hard, I look 3 1/2 months pregnant, I have always maintained my weight well, fluctuating with 5kg at the most, and my family genes are skinny. In constipated with painful bloating after meals sometimes the whole day long, mad cravings and being put off my favourite foods, I urinate 15times a day on a slow day and what freaks me out it sounds like something is inside me knocking, when I relax my body at the end of the day my sides feel like they bubbeling... My boyfriend and I believe in intuition and both ours say we are pregs, but the only thing that denies us is the negative hpt and the new menstruation cycle. Any suggestions as to what this could be?

P.s. My mom went for a scan a while back due to stomach problems, the nurse asked her if she knew she was pregs, of course not... We can even tell you the sex, it's a boy... This is the news she found at 5 1/2 months pregs...