Will I face immigration issues when returning to Thailand after a short trip to Singapore?

Hi. Long post ahead.

So i'm upon my last time in Thailand until going back to Sweden the 19th of May. Ticket to Sweden is booked and paid.

Until then i wish to squeeze the last days out before sadly going home. So my last stamp says that i need to leave before the 15th of April. And i'm flying to Singapore the 12th of April and was planing to leave Singapore for returning to Bangkok the 14th of April.

So last time i flew in to Bangkok they took me to the side and went on i've been here to long. The conversation took around 10-15min and i was let in. (and i've never experienced any other problems on my last trips).

I can show profs of founds, 20k in my wallet and also a bank statment that shows more then enough money, also return ticket to Sweden. (and not like before another visa run ticket)

So after that last time i did a border run from Vientiane to Udon Thani and that went smooth, no questions asked.

So now for this final time i wish to fly to skip all the hustle of being on a bus/van for several hours. This time i'm having my girlfriend with me who's half Thai half Swedish which they liked the last time i got pulled aside at the airport. So i'm thinking that this time it's not gonna be any problems cause she's with me, but truly i don't know.

Anyways, did i get unlucky the last time they pulled me aside or is that gonna happen again? I know it's hard for all of you guys to answer this strange question, basically this post is for any hopes possible.

Thanks again