Miscarriage

So according to this app I️ will be 7 weeks on Wednesday. When I️ first found out I️ had severe pregnancy symptoms, which all completely disappeared about two weeks ago. All last week I️ had very watery discharge. The last couple days I️ have had little pink/brown discharge. Tonight there’s quite a lot. I️ also have some odd pressure in my vagina and light cramping. So far everything I️ have looked up online, this sounds like the beginning of a miscarriage. I️ was just wanting to get anyone else’s opinions and feedback from ones who have gone through one.