Karlie
I can understand that you would be worried but it seems to me like everything is normal. How long till your 12 week scan? I had cramps with my first pregnancy and wind also but no other symptoms of pregnancy at all and I consider myself to be one of the lucky ones I would hate to have ms. I think if you are concerned see your dr or ob as my ob always let me come in to put my mind at ease.
I know it is hard and I know next time I get pregnant I will be stressing to hoping that I wont miscarry again but you need to relax even just a little.
Good luck and enjoy that precious bundle you are carrying!