Newly pregnant after recent miscarriage

Hi ladies, I am new to this group and looking for some reassurance. I will give a little back story to start. I have a beautiful daughter who will be 2 next week and we want so badly to have another and for her to be a big sister. I had a chemical pregnancy this past March and then another miscarriage at 7 weeks 3 days at the end of June/beginning of July. It was heart breaking. Now I am 4 weeks 5 days pregnant after ttc for the first time after miscarriage. At first I was very excited bc I got a very early positive hpt and had all the symptoms. Now my symptoms have significantly decreased and I feel normal. I am terrified it's another miscarriage bc when I was pregnant with my daughter I felt pretty good the whole time but my boobs were so sore, I was exhausted and my symptoms increased by the day. I am having trouble not to have anxiety, I go for my blood text next week and praying for good numbers. Has anyone experienced this and had a healthy and normal pregnancy?