Day 34 and an LH surge??

I'm so confused. I usually get my period between day 26-28. Things have been a bit weird lately though. In September I went 46 days without a period! That has never happened to me before. After that, things went back to normal. Today I'm at day 34 and my period is a no show. I feel
Nauseous and weird but I'm not sure if that's all in my head. I am all out of pregnancy tests so I decided to try an ovulation test. Big mistake. It came back with two very distinct lines marking an LH surge. Is that even possible, if I haven't had a period? Could I be pregnant ? My husband won't go out to get me a test because it is midnight. Now I can't sleep.