3rd time this year, I think??

Laura • 2 lovely children ttc #3. Had 2 MC this year so far.
Been ttc since august last year mc in February and mc in April found out last week I had a bfp making me 4 weeks. Trying to stay calm and relaxed my 15 yr old decided to have a huge argument and push me this afternoon I have just had brown discharge passed a clot and now wiping it's lighter so waiting to see if I am now having mc number 3 😢