So scared 😭😭😭💔

Found out i was pregnant last Thursday. I started spotting on & off since Friday. I went in Monday for an apt & Dr told me my progesterone was low & he prescribed me some medication. I took the medication on Monday & it stopped, but today I've been spotting brown now? Is this normal? It only happens when i wipe. I'm really scared , I've had two miscarriages before ! 😭 I'm not even enjoying my pregnancy because im constantly worrying about any little pain i get , im also not as nauseous as i was before & that worries me 💔😭😭😭