I think I was drugged last night

I’m usually sober. Been over for two years. Had a relapse the last week and my boyfriend was out of town so I went to a bar and got really messed up. Usually, I wake up a little drunk and feeling just pretty bad. But I felt drunk all day. It’s almost 11 PM now and I still feel messed up. Could I have gotten drugged last night? Never felt still drunk this late before.