My husband hasn’t touched me in 8months 😫

For 8 months now, my husband has been sleeping in the spare bedroom... I keep asking him why and he keeps giving excuses like “I snore so loud and I don’t want to be disturbing you at night”... when I am not complaining? Does not make sense to me. I am 8 months pregnant and for 8 months, we haven’t had sex, let alone romanced each other. I keep asking him what’s going on and he keeps making me sound paranoid. We haven’t had fights or can I point out and say there are problems in our marriage that I know of, but I don’t understand what’s going on