Hi everyone, found out on Monday I'm 1-2 weeks pregant according to ClearBlue which NHS website tells me is 5-6 weeks.
I was overjoyed to find out 

just turned 39 and was worried I might be leaving things a bit late
!!
Felt really bloated all day yesterday and had uncomfortable all over crampy stomach ache which is worse today but my digestion is normal. I feel really really grumpy which is unlike me and my boobs which had been really sore seem to be getting better...
I've now spotted a little bit too. A single red-brown spot this morning and then when I pee'd I noticed the paper was very slightly brownish. Almost like I'm about to get my period.
I've googled this and can see that people often get pains along their left side, but mine is kind of like all over and in the middle under my belly button.... so I'm not sure if this is par for the course or not. Is 5-6 weeks too late for implantation pain? How much does that hurt - a lot or um like stomach ache?! Also I don't really feel nauseaous which I thought I would - I just feel generally right out of sorts and not myself.
Haven't seen my doctor yet as I thought I'd wait 3 more weeks until I'd missed 2 periods...
I know you're not doctors or anything but I just wanted to check the collective intelligence to discover if I'm freaking out and worrying over nothing as this is the way early preganacy rolls, or if I need to take action of some kind...
I'm a bit paranoid I think as my mum (former nurse) told me if you're partner has a different blood group to you, you'll miscarry. Hubby went to doc who gave him a blood test but didn't check his blood group - grrr!
Thanks in advance to all and any with wisdom to share! 
Peace, luv & hugs
sam+hopefully beanie size twins
:) x