Freaking out, insight appreciated

Brie • Wife. Mommy to Pierce 👦🏼 Harper 👧🏼 And Meadow 🌈 5 losses 💔 Hashimotos, Antiphospholipid Syndrome, Rheumatoid Arthritis, Sjögren’s, lupus

So I go for my second beta tomorrow so I'll talk to my doctor but here's the situation:

Yesterday I went in and had a pap well as beta, today I went to the gym (it was Bootcamp, upper body) pretty hight intensity. I came home and was spotting brown/pink when I wiped. I'm only 4w2d with our this typical? I've had 5 total losses and I'm just so paranoid at this point. 😞