Pregnancy symptoms?

Emma
Hey guys! I am 5 weeks pregnant today and have had some symptoms like sore breasts, tiredness, bloating, gas and having to pee often...but I haven't felt sick or nausea at all. Just wondering if others who have been pregnant before didn't have morning sickness? Is this normal for some?
I miscarried at 8 weeks in November and this is my second time being pregnant so it's hard for me not to worry but really want this baby to grow! I would almost be happy to have morning sickness if it means I get to meet him or her in 8 months! 
Thanks for your input!