Brown Discharge

Hi mommies..im 10 week pregnant.. Masa 9week checkup hritu dh nmpk heartbeat smua.. Tp msok 9w3d cmtu i start having brown spoting.. Perlu x i risau??? Adakah brown spotting tu sbb my baby tmbh membesar ke cmne.. I dh jmp doctor on rbu bru2 ni... Khamis ok.. And i notice since jmaat which is smlm and hrini... Ad balik spotting tu... Quite worried tp mcm xnk g doktor byk kali nmpk cm kite trauma sgt plak... Tp i ada history miscarriage before this.. Patot ke sy pergi semula esok??? Selang 4hari...