Advice for people terrified of board games?

Most of my friends and my husband love board games- the more complicated, the better! My whole life, many board games have given me pretty bad anxiety to the point where I pretended I hated them rather than admit I was just scared.

Over the past few years, I have found a few games I don't mind playing- mostly cooperative (Sentinels of the Multiverse, Betrayal at House on the Hill) or anonymous ones (Cards Against Humanity, Jackbox Games). I still have a hard time playing strategy games like Catan or Ticket to Ride; games which involve guessing what others will do like Rook or The Resistance make me want to die.

A lot of times, my friends just want to sit around and play board games, and I'm trying to build up a list of games I like to play so I can join in. Any advice for getting used to them/learning to play in advance, or games that are fun for serious board gamers, but still sort of low pressure?

Thanks!