No symptoms

Sky
I don't want to freak myself out, but I am a little bit... The last couple of days I've been having some cramping on and off. When I'm getting the cramping it's pretty painful. No spotting nothing like that. But since I started the cramping I haven't been feeling bloated or having tender breasts anymore. Those were my two symptoms so far and they are gone..
About 2 years ago I had a miscarriage and I didn't know until I went for my 12 week ultrasound. Then I found out I had lost the baby at 5 weeks, but didn't start to miscarry. So from 5 weeks tha baby stopped growing and I still had it inside of me and didn't know I had lost it...
I am now starting to get concerns about why I'm not feeling pregnant and why I haven't really had symptoms yet. 
With my daughter my first sign was cloudy urine and tender brests. Which quickly turned into all day sickness and food adversions... Same with with my miscarriage cloudy urine and tender brests. Some day sickness but those symptoms started going away around the 12 week period.
I know it's normal for some women to not get symptoms or feel pregnant but it's kinda freaking me out.