5 weeks 3 days pregnant and terrified..?

I had a miscarriage not this Christmas but the one before and I just recently found out I am pregnant again! I want to carry this baby full time but obviously I'm terrified due to what happened last time. I fear I'm bleeding whenever I go to the bathroom or (tmi) discharge... I made an appointment with my doctor but they don't want me in until 9 wks even though I have had a previous issue. I feel so lost on what to do... This (fingers crossed) will be my first child! I've started taking prenatal vitamins and am eating/drinking plenty! Any other suggestions?! I wish my doctor would have got me in sooner... Seriously afraid of everything and googling doesn't help! Read too much into everything! How many gals go on to have a healthy baby after miscarriage?!