TIFU by my gfs mom finding our condoms and her ultimately finding out we’ve been having sex.

So, to sum things up quickly, I often spend the night at my gfs house. We’re both 17 and have been dating since we were 15. Me and my gf didn’t start having sex until about 5 months ago, and with both of us being virgins before hand, this is still somewhat new to us. This all started when my gf invited me to her homecoming dance, we’re long distance, so it’s easier to stay the night after late night events and such. When I do stay the night, I stay in the downstairs guest room, where as my gf stays in her room upstairs. My gfs mom doesn’t mind if we stay up late, however she expects us to be in our own rooms by the next morning. So I drove up to my gfs house for the weekend, and the homecoming dance went great, afterwards we stopped by Walgreens to get some condoms, we didn’t want the purchase being tracked through our cards so we payed with cash. Everything was fine afterwards, the movie was great, and we returned home and eventually had sex. I hid the condoms in the drawer of the night stand in the guest room. I somehow figured this would be a good spot, since usually no one goes into the guest room except me when I’m staying. The next day, my gf had work at about 4 in the afternoon, so I planned on leaving after she left for work. As I was getting ready to leave and packing my stuff up, my girlfriends mom walked into the guest room and was just talking to me. There was a random charger plugged into the wall and she asked if it was mine. I responded with no, and she responded by picking up the charger and wrapping it up, she then opened the drawer where the condoms were to place it in the drawer, my face turned ghost- white, however she simply threw the charger in the drawer and closed it. I assumed that she just didn’t notice the condoms. I continued packing my stuff, talked to her mom for while (she was in her usual good mood), said goodbye and drove home. Of course I was freaked out, but I was relieved she didn’t see them. However, flash forward a day later, and my gf just texted me that her mom had a long talk with her. It turns out she did see the condoms, she just played it off as if she didn’t. She told my gf that I will not be spending the night quite a long time, and that she’s not mad, just very disappointed. Here’s the worst part though, her mom told her that she has to tell her dad. Her mom and dad are divorced, and to keep it short, although I visit both of their houses, her dad is much more strict, and will definitely be pissed at me after he finds out. So here I am typing this, knowing that things are about to be pretty bad. I’m not sure what’s going to happen from here, but it’s definitely not gonna be good. Any suggestions on how to make this better? Luckily at least her mom is still allowing us to have contact, and has agreed not to tell my parents, I’m not sure how things will turn out with her dad though. Wish me luck, I’m gonna need it :/ will possibly update.

TLDR; gfs mom found my poorly hidden condoms and found out we’re having sex, gf is being forced to tell her much stricter dad, things are a mess.