Baby okay at 10 weeks ! After spotting

Last Thursday I was 9weeks 2 days, had just been back from my doctors appointment and seen my beautiful little gummy bear who had a great heartbeat of 176!! Great news. The following Tuesday when I had gotten home from work I noticed some orange almost rust colored blood in the toilet. I freaked out !! I had just miscarried 4 months ago and really thought this was going to be a didifferent outcome. I was in panic mode but trying to remain calm and possitive. I called my doctor and he did not sound too concerned and told me that it could be completely normal. If I had cramps with it or any more bleeding to call back . No bleeding that day or the following day . Thought I was in the clear. Last night in the middle of the night when I went to the bathroom I had more blood !! More than the first time !! Again went into panic mode. Called him and he told me to come in today to reassure me I was okay ! Went to the doctors and hears my baby on the doplar again HR was 175 !!!! So lady's if you have some spotting really this could be normal and doesn't always turn out to be a miscarriage !!