Not a normal pregnancy? 6wks

So I'm currently 6wks pregnant and this is my third pregnancy. Now my last pregnancy ended at 21 wks due to incompetent cervix/infection. Now this pregnancy is starting off so different it has me worried. My first pregnancy I had morning (all day) sickness. That started at like 4wks.Eating certain foods and drinking juice made it even worse. This lasted til I was about 5mths.

My last pregnancy omg food adversion was so horrible. All I could stomach in the beginning was rice, potatoes and black beans. Not to mention every time after I showered my face was having a conversation with the toilet.

So far with this pregnancy absolutely no morning sickness!! Light cramping every now and then but that is all. Should I be worried? Am I making a big deal out of nothing?

Sorry for the long post..