6w spotting reassurance/stories apprexiated

I am 6w 3d and have been spotting on and off since Thursday. It is light pink/brown mostly just there when I wipe but I have had the previous losses this year and I can’t help but feel like this is another loss. I haven’t had sex recently and I have only thrown up once on Wednesday. I have had diarrhea and issues with constipation so I’m not sure if that’s it or if it is indeed another loss. Any stories or reassurance you have is great! I am trying not to worry but it isn’t working very well!