miscarried

Monica
I had a miscarriage feb 18 of 2017 and was ttc again😭. I was trying to figure if i am pregnant again been having pelvic cramping that want go away! Is it a uti or is something brewing in the oven? It hasn't completely felt like the bottom is about to fall out yet! I tested friday and it was negative! Someone help tired of worrying myself and peeing on sticks