Should I believe him?

My boyfriend has given me no reason to mistrust him, but I also have dealt with cheating exes in the past. Cheating to me includes lusting after other women online. The other night I went onto his Instagram account that he never uses and I looked through his link history. There were two women he had clicked links on that had spicy content. I immediately got nauseous but what was weird was it only showed that he opened their Amazon store front links? He was shocked when he saw it too and swore he got hacked. It did not say that there was another location logged into his account but when he logged out of it he was unable to log back in with the original password. Could his account had been hacked? And do hackers specifically go to Amazon links? Maybe they were trying to use his card if it was linked to Instagram? I don’t know how to look that sort of thing up, and I want to believe he is telling the truth.

Should I believe him?
Post Opinion