Spotting first trimester

I just found out I was pregnant over the weekend. I took 5 pregnancy tests and even a digital and all were positive. I believe I’m about 4 weeks 3 days. I had a small amount of pink discharge today. I called my doctors office and they essentially told me it’s normal. I had two healthy pregnancy with no spotting and then in 2020 spotted an entire 8-10 weeks before finally miscarrying. They told me there is nothing they can do to prevent miscarriage. I told them I have to take progesterone each month to induce periods so I asked if they could test my HCG and progesterone. She told me they will test my HCG today and Friday but they don’t test for progesterone bc there is no specific amount and there is nothing they can do anyway. Any advice? Should I see a different doctor?