Feeling Crazy And Scared to Test

Ok ladies I’m having so much anxiety lol so I’ve had 2 miscarriages and 1 successful pregnancy this would be baby #4 if it’s so …. I’ve had something weird happened to me my pd was July 3-7 and then again July 29-3aug and then 4 days after that I had light bleeding me an partner of course baby dancing thru this whole time and dates i gave its aug 23rd and my nipples hurt bad nauseous with and without vomiting anytime of the day breast feeling like a little more heavy sometimes when I wake up and guess what I can’t stay out of the bathroom anyone ever experienced the 2 period thing and then lightly bled days after?