Low HCG and hormone level at 4 weeks for IVF baby

Got my BFP through IVF. Im 4 weeks 6d pregnant today. Had my blood test on 4 weeks 2d and nurse said my HCG and hormone is at the low side. Beta HCG is 32.5 and i dont have any bleeding. Doctor prescribed me duphaston, progynova and cyclogest and had 2 preogesterone jabs. I have not experience any morning sickness so far. Just bloating after meals. Im really worried about miscarriage. Any mummy out there who had similar experience and managed to have a healthy baby growing? #1stimemom #firstbaby #advicepls