miscarried at home but not sure

I just really need to tell somebody or just say it out loud well last month the end of December I took a pregnancy test and found out I was pregnant well two days later I started bleeding thought it was inplantation because it was pretty much dark blood and it only lasted a couple hours I called my doctor and no one would answer at the office or anything so maybe because it was the weekend and my brain was not working right because it was just confusing but anyway the next day which was a Sunday I took another pregnancy test it was still positive so I didn't think anything of it well on 4 of January I started bleeding again this time it was like a crime scene happened in my bathroom just awful and disgusting but at the same time I decided not to go to the emergency room because this has happened to me once before and the doctors in er where I live are jerks because last time they told me It's was just your period go home you're wasting our time anyway I waited a couple days because I was still bleeding and I called my doctor and still no answer at the office during the week and I couldn't get a hold of her so I pretty much decided to give up on asking for help I got all my information from Google found out that it most likely could've been an early on miscarriage I did take a pregnancy test after I stopped bleeding and there's no blood anymore and it came out negative so that's why I'm thinking it was a miscarriage well now in January on the 23rd I took a pregnancy test and it came out positive  but on the 25th I had dark bleeding again lasted about 3 to 4 hours maybe longer it did stop before the 26 I took a pregnancy test on the 26 and thought maybe he was just inplantation because the pregnancy test was still positiveand well on the 27th I started spotting again this time it only lasted about two hours and it was just bright red and only when I wiped or two spots on the pad and that was it but this is the weird part I took another pregnancy test on the 28th and  the tests line came up bright purple but the control line did not come out like there's no color on it I've been wanting to call my doctor to talk to her about this but I'm afraid of being judged because I did not report that I might've had a miscarriage I've looked it up where a lot of people say they've had miscarriages and they just did not want to put it on their medical records and they just kept it to themselves and after that they had a happy pregnancy a couple months later. I would love to be able to report that it could've been a miscarriage but is it too late for me to find out because I did not go to the doctor right away I'm just so confused 😔😔😔😔 I just need advice on what you guys think I should do I don't know if I'm pregnant I'm waiting a couple days to take another pregnancy test and I will put the update I just been really depressed really upset  my emotions are crazy because I don't know what to think anymore oh my period was not due until the 29th or 30th of this month