5-6 weeks

I’m going onto 6 weeks pregnant I haven’t had any really symptoms minus slight cramping back aches low back ache on the side & tired but haven’t had any spotting or the baby bloat just feel like I’m normal don’t really feel preggers my first appointment is on Monday the 17th. Is this normal ??? I had a miscarriage 3 years ago finally got the news I’m expecting worried it will lead to it bc of the past had a ectopic pregnancy 3 years ago I keep having thoughts what if this one is the same but I’m not in no serve pain minus slight aches.