HCG Levels

He

So I was 3+5 on Friday and my HCG was 64 and today I’m technically 4+1 and it was 174 which I guess is good progression for 3 days but I’m nervous bc they said it should be a little higher for 4 weeks but not to freak out yet? I had a miscarriage in June 2018 and been ttc since this is the first time we’ve been pregnant since then so I need some words of encouragement! We did clomid and trigger this cycle