Spotting wish me luck got a emergency scan this morning.

So yesterday I started bleeding for the second time abit more than spotting mostly light pink then brown I'm currently six weeks pregnant.I've got two children already and never experienced bleeding whilst pregnant before so worried me. I rang my early pregnancy unit they told me to come. Urine sample checked, blood pressure and temperature all normal loads of emergencies came in so they said could I come in the next day and gave me a appointment. I'm just getting ready now bleeding has stopped I'm so nervous but hopefully every thing will be fine and we get to see our little baba. Fingers crossed for me I'm so scared!