advice needed please/ intrusive thoughts taking over

I don't know what's up.. Lately my ocd and anxiety and eating disorder have gotten better. My dad is currently having hear problems and I feel like I have no control over anything. Usually I'm good at letting the thoughts go but lately they are so strong and I feel like I HAVE to act on them. I HAVE to seek reassurance or else it will be true. I know the thoughts aren't true. But they feel so real 😭 I don't know how to get out of this today. Advice please :(