Advice on how to stop overthinking TTC?

I’m having trouble with constantly thinking/worrying over TTC. I feel like it’s pointless to stress about it because I’ve been TTC going on month 7 cycle 7 rn and I’ve accepted it’s going to take longer than I expected but I keep getting upset from thinking about how long it’s taking/going to take and literally crying all day about it. ;( I don’t want this to continue for the rest of the months I have to TTC for because that would be a miserable life but Im having trouble focusing my thoughts elsewhere. Any advice?