Hoe do I keep the motivation?

Hi, I’m a student pilot in a part 61 program doing this as a hobby, I’m at 52 hours. About 3 hours of solo, currently working towards my cross country solo. I just finished the ground school requirements, and I’m about to be endorsed to take the written probably this week. The problem is, over the last month or so the weather has been abysmal and I haven’t flown in about a month. I’m losing all motivation to continue the longer I go without a lesson. Is this normal? And how do I keep the momentum going? Idk. I look at my bank account and can’t help but question the cost. Although at this point I’m like 2/3rds of the way through too. Idk. Just very curious to hear some other perspectives.