Not praying intentionally due to severe OCD

Assalamu alaykum wa rahmatullah. My question is that I have been diagnosed with OCD for about a year and a half and the act of wudu and salat has become very overbearing and time-consuming for me, as well as stressful. Due to this, I regret to say I often do not perform my salat. There are instances where I attempt to start again, but it is typically only for a short period due to how difficult it is for me to perform these tasks. Am I going to be considered a Kaffir as the Prophet Muhammad ﷺ once said "The covenant between us (Muslims) and them (kuffar) is Salah, so whoever leaves it is a Kaffir."