Ok, I need some help. I recently found out that my ex got in touch with a girl he struggled to get over. I found a video of them facetiming while he was in the shower. I confronted him and he told me everything. Its been 3 weeks since I found out and I just dont know what to do. I thought things would get better and I mean things are great yes but I cant help but overthink things. This video was 2 months ago. I dont know if that matters. But I just feel so lost.